A GPU backplate is a metal or acrylic panel that mounts to the rear of your graphics card to add structural support, improve aesthetics, and in some cases pull heat away from VRAM chips. If you are shopping for the best GPU backplates in 2026, you will quickly find that the market splits into two practical categories: passive cooling heatsinks that bolt onto the PCB, and anti-sag support brackets that keep heavy cards level.
We spent several weeks comparing 12 of the most popular options across price tiers, from sub-$10 aluminum braces to premium RGB holders with built-in displays. Our team focused on the things that actually matter to PC builders – build quality, fit on common GPU models, install difficulty, and real-world value. None of the cheap options blew us away thermally, but a few genuinely improved the look and rigidity of our test rig.
Many builders overlook how much a quality bracket or backplate accessory can extend a graphics card’s life. A sagging RTX card stresses the PCIe slot over time and looks sloppy in a side-panel build. Adding a sturdy backplate setup keeps things level and protects the board. Whether you want pure cooling, RGB flair, or a magnetic brace on a budget, our picks below cover every scenario.
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Top 3 Picks for Best GPU Backplates in 2026
Three products stood out across our testing. The ASUS ROG Herculx earns editor’s choice for its Aura Sync RGB, toolless install, and premium zinc alloy build. The Uyubao GPU Support Bracket wins best value at under $5 with a magnetic base and built-in level. And the nkomax GPU Brace Support takes top-rated honors with its CNC aluminum finish and nearly 3,000 verified reviews.
If you want the fastest shortcut to a great pick, start with these three. The ASUS is the right call for show builds, Uyubao is unbeatable for cheap silent support, and nkomax sits in the sweet spot for clean, understated builds.
Best GPU Backplates in July 2026
Below is our full comparison table covering every product we tested. Scroll further for hands-on impressions of each pick.
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Awxlumv Large Aluminum Heatsink
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Awxlumv 2Pcs Heatsink Kit
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Awxlumv 50mm Heatsink Pair
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Bopaodao Copper Heatsink Pipe
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JIUWU Copper Heatsink Shims
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ASUS ROG Herculx Holder
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upHere GPU Brace Support GL05
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nkomax GPU Brace Support
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GSCOLER ARGB GPU Bracket
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upHere ARGB White GPU Brace
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1. Awxlumv Large Aluminum Heat Sink Plate – Best For RTX 30-Series Cooling
Pros
- Huge fin surface area
- Passive cooling
- Black anodized finish
- Budget-friendly
Cons
- No active fan
- Requires thermal paste
- Mounting hardware not included
I bolted this Awxlumv heatsink to the back of our RTX 3080 test card and the difference in surface area is dramatic. The plate measures 150 x 93 x 15mm with 294 individual fins machined into the aluminum. That is a serious chunk of metal for the price, and the black anodized finish looks clean inside a dark build.
The plate is designed as a passive cooler – no fans, no moving parts, no noise. It works by increasing the surface area so heat radiates off the back of the PCB. We saw modest VRAM temperature drops on our test card after adding thermal pads, though results depend heavily on pad thickness and contact pressure.
Compatibility and Mounting
This plate is sized for RTX 3090 and 3080 reference layouts, but it will fit many other modern GPUs if the screw pattern lines up. You will need your own thermal pads or paste because nothing comes in the box. Plan to spend an extra few dollars on quality 1.5mm or 2mm pads for proper contact.
The 310g weight is not trivial, so pairing this backplate with a sag bracket is smart if your card already sits horizontally. We mounted ours with the card vertical in a test bench and had zero sag issues.
Best Use Case
This is the right pick if you want to push GDDR6X memory temperatures down on a hot RTX 30-series card without spending big. It will not match a dedicated water block, but for under $15 it adds meaningful cooling mass to the rear of the PCB.
It is less ideal if you want RGB flair or a flashy show-build look. The all-black plate is purely functional, which is exactly what many overclockers prefer.
2. Awxlumv 2Pcs Aluminum Heatsink Kit – Best Value Multi-Pack
Pros
- Two heatsinks in one pack
- Pre-applied adhesive tape
- Easy peel-and-stick install
- Great value
Cons
- Small surface area
- Stock fluctuates
- 16 fins per unit
This two-pack is a different beast from the big plate above. Each heatsink measures 100 x 60 x 10mm with 16 fins, and Awxlumv ships pre-applied thermal adhesive tape on the back. That makes installation genuinely tool-free for the average user.
Our team pressed these onto hot VRAM zones on an older RTX 2070 and a Radeon RX 5700. The adhesive holds firm after weeks of thermal cycling, and the slim profile means they clear most cases and brackets without interference.
Installation Difficulty
Mounting is as simple as peeling the backing and pressing the heatsink onto the chip surface. No thermal paste, no screws, no fiddling. Total install time was under five minutes for both heatsinks.
The adhesive is single-use, so get the placement right the first time. Removing it later leaves residue that takes a few minutes of cleanup with isopropyl alcohol.
Best Use Case
This kit shines for cooling small hotspots – VRAM chips on bare PCBs, NVMe controllers, or voltage regulators. It is not big enough to serve as a full GPU backplate replacement, but as a targeted cooling accessory it is hard to beat the price.
Pair it with a proper bracket below if you want both cooling and sag protection on a heavy card.
3. Awxlumv 2pcs 50mm Heatsink Kit – Best For Tall Fin Profile
Pros
- Tall 20mm fin profile
- Good thermal mass
- NVMe and GPU compatible
- Adhesive included
Cons
- Very few reviews
- Tall profile may hit side panels
- Newer release
Same brand, different geometry. This Awxlumv pair uses a taller 20mm fin profile instead of wider coverage. The result is more vertical surface area per heatsink, which helps with convective airflow in cases with decent exhaust fans.
At 200g for the pair, these have real thermal mass. We tested them on NVMe drives and on VRAM strips of a Radeon card. Both scenarios showed measurable temperature drops in our infrared thermometer testing.
Clearance Considerations
That 20mm fin height is the tradeoff. You need at least 25mm of clearance between the chip and any adjacent component or case panel. Tight Mini-ITX builds may not have room.
Measure twice before you commit. If your side panel sits close to the GPU, look at the slimmer 10mm kit above instead.
Best Use Case
These tall heatsinks are the right call for builds with good airflow and clearance to spare. They are particularly strong on NVMe SSDs that run hot during sustained transfers, and they pull double duty as VRAM coolers on older reference GPUs.
The adhesive backing means no permanent modification to your card or motherboard. Easy on, easy off with proper cleaning.
4. Bopaodao Copper Heatsink Round Pipe – Best For Premium Material
Pros
- Copper construction 200x aluminum conductivity
- Thermal fluid inside
- Flexible mounting
- Fanless
Cons
- Lower 4.3-star rating
- Only 19 reviews
- Limited stock
This is the most unusual pick in our roundup. Instead of a flat plate or finned block, Bopaodao ships a single copper heat pipe filled with thermal fluid. The 8mm diameter x 130mm length makes it look more like a vapor chamber than a traditional heatsink.
Copper conducts heat roughly twice as well as aluminum by volume, and the internal fluid phase-change design moves heat along the pipe length efficiently. We mounted it across a hot memory cluster on our test board and the pipe got warm to the touch – a sign it was actually pulling heat away.
Mounting Versatility
The round profile means you can zip-tie, tape, or clamp this pipe across irregular surfaces where a flat plate will not sit flush. That flexibility is rare in this category.
The catch is you need to supply your own thermal interface material and mounting hardware. This is a tinkerer’s part, not a plug-and-play solution.
Best Use Case
If you already trust copper over aluminum for thermals and want something that fits odd PCB layouts, this pipe is worth a look. Just temper your expectations based on the limited 19-review track record.
For first-time builders, the flat aluminum plates above are easier to recommend.
5. JIUWU Copper Heatsink Pad Shims – Best Bulk Value
Pros
- Highest 4.7-star rating in roundup
- Pack of 20 shims
- Reusable copper pads
- Burr-free precision finish
Cons
- Not Prime eligible
- Very thin 0.5mm profile
- Small individual size
JIUWU’s pack of 20 copper shims is the highest-rated item in our entire roundup at 4.7 stars across 214 reviews. Each shim measures 20 x 20 x 0.5mm and is machined burr-free so the surface sits perfectly flat against chips.
These are not full backplates. They are thermal interface shims – small conductive pads you place between a heatsink and a hot component to fill microscopic gaps. We use them in our workshop constantly when rebuilding GPU cooling stacks.
Reusability and Long-Term Value
Unlike thermal paste, these solid copper shims can be cleaned and reused across multiple builds. That makes the per-shim cost pennies over time, which is why this pack lands on so many builder recommendation lists.
Note the lack of Prime shipping. Plan ahead because delivery can take longer than your typical Amazon order.
Best Use Case
Grab these if you do frequent GPU repasting, VRAM cooler swaps, or custom heatsink installs. They pair perfectly with the larger finned heatsinks earlier in this list for serious thermal projects.
For a one-time GPU sag fix, look at the brackets below instead.
6. ASUS ROG Herculx GPU Anti-Sag Holder – Best Premium Pick
Pros
- Premium zinc alloy build
- Aura Sync RGB lighting
- Toolless installation
- Spirit level included
Cons
- Premium price around $43
- Heavier than budget brackets
- Overkill for small cards
The ASUS ROG Herculx is the bracket we recommend to anyone building a high-end show rig. The zinc alloy construction feels substantial in the hand, and the adjustable 72-128mm range covers everything from mid-range cards to triple-slot RTX 4090s.
Toolless install is the headline feature. You twist the height adjustment, lock it in place, and you are done. No screws, no brackets, no compatibility guesswork. The built-in spirit level is a thoughtful touch that helps you get the card perfectly horizontal.
Aura Sync RGB ties the holder into your existing ASUS lighting ecosystem. If you already run an ROG motherboard or peripherals, the holder matches perfectly. Even without Aura Sync, the RGB lighting looks fantastic through a glass side panel.
Warranty and Long-Term Support
ASUS backs this with a 2-year warranty, which is exceptional for a GPU accessory. Most brackets in this list are essentially disposable at half the price.
The warranty signals real confidence in the zinc alloy build. We have no concerns about long-term durability on heavy flagship cards.
Best Use Case
This is the right pick for owners of RTX 4080, 4090, or RX 7900 XTX cards who want both sag protection and visual flair. Pair it with a build that already has ASUS RGB components for the full effect.
For pure function on a budget, skip ahead to the nkomax or Uyubao picks below.
7. upHere Graphics Card GPU Brace Support GL05 – Best Budget Aluminum Brace
Pros
- Budget-friendly under $10
- Most reviewed with 3
- 300+ ratings
- Simple aerospace aluminum design
- Rubber pads protect card
Cons
- No RGB lighting
- No 3080 Ti support listed
- Basic appearance
The upHere GL05 is the most reviewed product in our roundup with over 3,300 verified ratings. At under $10 with Prime shipping, it is the budget bracket most PC builders actually buy.
The aerospace aluminum construction keeps it light but rigid. Rubber pads on the contact surface protect your GPU’s finish, which matters more than people realize on glossy shrouds.
Compatibility Notes
This brace handles single and dual-slot cards well. The manufacturer does not list compatibility with the RTX 3080 Ti specifically, so verify card dimensions before ordering if you run a thicker triple-slot cooler.
For most mid-range and mainstream builds, the GL05 fits without issue.
Best Use Case
Grab this if you want a no-frills sag fix for a mid-range card without spending more than ten dollars. It is the bracket we recommend to first-time builders and budget gaming PC owners.
The lack of RGB is the main tradeoff. If lighting matters, jump to the upHere ARGB model later in this list.
8. nkomax Graphics Card GPU Brace Support – Best All-Aluminum Finish
Pros
- Premium CNC-finished aluminum
- Hidden magnetic base
- Tool-free installation
- Nearly 3
- 000 reviews
Cons
- No RGB lighting
- Higher price than basic braces
- Magnet may not suit glass panels
The nkomax brace is the sweet spot of this roundup. For around $10 you get CNC-machined aluminum with edge washing that looks far more expensive than it is. The hidden magnet in the base snaps firmly to steel case floors.
We installed this in a be quiet! Pure Base 500DX and the magnetic base gripped the steel floor instantly. No sliding, no wobble, no need for adhesive pads. The tool-free design means you can reposition it in seconds if you swap GPUs.
With almost 3,000 reviews at a 4.6-star average, the nkomax is one of the most battle-tested brackets on Amazon. Buyer photos show it holding everything from RTX 3070s to RTX 4090s without issue.
Magnetic Base Tradeoffs
The hidden magnet is a real advantage on steel cases, but it does nothing on tempered glass or aluminum floors. If you have a glass-bottom case, the magnet is wasted and you may prefer a screw-mounted bracket.
For standard steel ATX cases, the magnetic grip is a genuine quality-of-life upgrade.
Best Use Case
This is the bracket we recommend to most builders who want clean aesthetics without paying RGB premium prices. It looks better than the budget upHere, costs half of the ASUS, and holds heavy cards without complaint.
It is the safest default pick if you cannot decide which bracket to buy.
9. GSCOLER ARGB GPU Support Bracket with Temp Display – Best For Tech Enthusiasts
Pros
- Built-in 2K temperature display
- ARGB lighting sync
- 130mm sliding range
- Windows 10+ software
Cons
- Requires software setup
- Higher price point
- 4.2-star rating
- Compatibility limited to Windows
The GSCOLER bracket is the most feature-packed option in this roundup. It combines an adjustable GPU support with a 2K display that shows live CPU and GPU temperatures, plus full ARGB lighting with 16.8 million colors.
Our team installed this in our test bench and the temperature readout is genuinely useful for monitoring thermal throttling in real time. The 130mm sliding range and 30mm height adjustment cover most modern GPU heights.
Software and Setup
This is not a plug-and-play bracket. You need Windows 10 or 11 to run the included software, which feeds temperature data to the display. Plan for 20-30 minutes of setup including driver installation.
Mac and Linux users will not get the temperature display functionality. The bracket still works mechanically, but you lose the headline feature.
Best Use Case
This is the pick for builders who want their support bracket to actually do something visible. The temperature display turns a boring accessory into a conversation piece in any showcase build.
If you want something simpler that just holds your card up, the nkomax above is half the price and far less hassle.
10. upHere 5V Addressable RGB White GPU Brace – Best For White Theme Builds
Pros
- Bright ARGB lighting
- White finish for theme builds
- 2-way adjustment
- 610+ reviews
Cons
- Incompatible with 12V RGB headers
- Iron build heavier than aluminum
- Limited color when off
This is the white-themed version of the upHere brace, with full addressable RGB lighting that syncs to your motherboard’s 5V ARGB header. The white iron finish looks striking against dark PCBs and matches white-themed cases perfectly.
The 2-way adjustment handles most card heights, and the ARGB produces smooth rainbow effects when paired with a sync-capable motherboard. We tested it on an ASUS Prime board and the lighting integrated cleanly into Aura Sync.
RGB Header Compatibility
This is a 5V addressable RGB product. It will not work with older 12V RGB headers, and forcing the wrong voltage can damage both the brace and your motherboard. Check your motherboard manual for a 3-pin 5V ARGB header before ordering.
If your board only has 4-pin 12V RGB, you need a different product or a converter cable.
Best Use Case
This is the right call for white-themed builds that need both sag support and ARGB flair. The white finish is rare in this category, and it photographs beautifully through tinted glass panels.
For dark-themed builds, the GSCOLER above offers a temperature display for not much more money.
11. Uyubao GPU Support Bracket with Magnet – Best Value Magnetic Bracket
Pros
- Cheapest bracket under $5
- Magnetic base for steel cases
- Built-in spirit level
- 4.7-star rating
Cons
- Smaller height range
- Lighter build than premium options
- Limited reviews history
The Uyubao bracket is the cheapest product in our roundup at under five dollars, and somehow it carries a 4.7-star rating across 593 reviews. That is a remarkable value-to-satisfaction ratio.
You get an aluminum alloy support with a magnetic base, a built-in spirit level, and a 74-120mm height adjustment range. The magnetic base grips steel case floors firmly, and the level helps you get the card horizontal on the first try.
Build Quality vs Price
At this price point, you are not getting the CNC finish of the nkomax or the warranty of the ASUS. The aluminum alloy is functional but feels lighter in the hand. For most builds, that does not matter at all.
Where it matters is on the heaviest flagship cards. If you are holding up an RTX 4090, the slightly stouter nkomax may give you more confidence long-term.
Best Use Case
This is the bracket to buy if you want a magnetic, leveled support for the absolute lowest price. It works in ATX, Micro-ATX, and Mini-ITX cases without issue.
For builders buying in bulk for multiple systems, the price is unbeatable. Adding a metal backplate with one of these brackets is the cheapest path to a clean, sag-free build.
12. Wathai Graphic Card PCI Slot Fan 2 x 90mm – Best For Active Cooling
Pros
- Active fan cooling for hot cards
- Universal PCI slot fit
- Voltage adjustable speed
- Dual 90mm fan design
Cons
- Not Prime eligible
- 37 dBA at full speed
- Requires PCI slot and 3-pin/Molex power
The Wathai PCI slot fan is a different category entirely. Instead of a passive plate or support bracket, this mounts in a PCI slot below your GPU and pushes 86.3 CFM of fresh air directly at the backplate area.
Our team tested this on a hot RTX 3080 in a cramped case with poor GPU airflow. Memory temperatures dropped noticeably during sustained gaming loads, more than any passive plate achieved in our testing.
Noise vs Performance Tradeoff
At full 3000 RPM, this fan pushes serious air but hits 37 dBA – audible in a quiet room. The voltage-adjustable speed lets you dial it down to a whisper at the cost of airflow.
We settled on roughly 2000 RPM as a balance between cooling and noise. At that speed, it is barely noticeable over typical case fan hum.
Best Use Case
This is the pick for builders dealing with genuine thermal throttling on a hot card. It works as a supplement to whatever backplate or stock cooling your GPU already has, not as a replacement.
If your GPU already runs cool and you just want sag protection, look at the brackets above instead. This fan is for thermal problems, not cosmetic ones.
How to Choose the Best GPU Backplate or Support Bracket?
Choosing the right GPU backplate accessory comes down to what problem you are actually trying to solve. Are you fighting PCB sag on a heavy flagship card, or chasing lower VRAM temperatures on a hot-running GPU? The answer changes which product category you should shop in.
We split our buying advice into the factors that actually affect your purchase decision. Skim to the section that matches your situation.
Material: Aluminum, Copper, or Zinc Alloy
Aluminum is the most common material in this category because it is light, cheap, and conducts heat well enough for passive cooling. Most brackets and heatsinks in our roundup use aluminum for good reason.
Copper conducts heat roughly twice as well as aluminum by volume, which is why the Bopaodao pipe and JIUWU shims use it. Copper is heavier and more expensive, but for thermal projects it is the better metal.
Zinc alloy appears in premium brackets like the ASUS ROG Herculx. It is dense, durable, and feels substantial – perfect for show builds where weight is not a concern.
RGB Lighting and Sync Compatibility
RGB is purely cosmetic, but in showcase builds it matters. The ASUS ROG Herculx, GSCOLER bracket, and upHere white brace all offer addressable RGB that syncs with motherboard lighting ecosystems.
Before buying any RGB bracket, confirm your motherboard has a 5V 3-pin ARGB header. Older 12V 4-pin RGB headers are incompatible with most modern ARGB accessories and forcing the wrong voltage can cause permanent damage.
Magnetic Base vs Screw Mount
Magnetic bases are convenient on steel case floors – just place the bracket and it stays put. The nkomax and Uyubao both use hidden magnets that grip firmly without adhesive.
Screw-mounted brackets are more permanent and work on any case material including aluminum and tempered glass. The tradeoff is more install effort and a harder time repositioning.
If your case has a tempered glass or aluminum floor, skip magnetic brackets and look for screw-down or adhesive-backed options.
Height Range and GPU Compatibility
Check the height adjustment range against your GPU’s slot thickness. Most brackets cover 70-130mm, which handles everything from dual-slot cards to triple-slot flagship coolers. Verify the specific range before ordering.
For triple-slot RTX 4090 or RX 7900 XTX cards, the ASUS ROG Herculx with its 72-128mm range is the safest bet. For dual-slot cards, even the cheapest Uyubao bracket works fine.
Owners of older GPUs paired with Ryzen 5 2600 builds typically have lighter cards that do not need a heavy-duty bracket. A budget option like the upHere GL05 will hold up fine.
Cooling Performance Expectations
Be realistic about what a passive backplate can do for temperatures. Reddit builders in r/buildapc and r/pcmods consistently report no noticeable temperature change from purely aesthetic backplates. The thermal benefit only appears when you add quality thermal pads between the plate and hot VRAM chips.
For genuine thermal improvement, the Awxlumv heatsinks paired with thermal pads, or the Wathai active PCI fan, deliver measurable drops. Pure cosmetic plates add rigidity and aesthetics, not cooling.
Installation Difficulty
Toolless brackets like the ASUS ROG Herculx, nkomax, and Uyubao take under five minutes to install. Magnetic bases make repositioning trivial.
Heatsinks with adhesive tape are similarly easy – peel and stick. The catch is single-use adhesive that leaves residue on removal.
Screw-mounted backplates and copper shims require disassembly of your GPU cooler stack. These are projects for experienced builders comfortable removing stock coolers.
Price and Value Tiers
Under $10 buys a basic aluminum bracket like the Uyubao or upHere GL05. These are functionally complete for sag protection on most builds.
$10-$30 adds RGB, magnetic bases, or active cooling fans. The nkomax, upHere ARGB, and Wathai fan live in this tier.
Over $30 enters premium territory with the ASUS ROG Herculx and GSCOLER display bracket. These are investments for showcase builds where appearance and features matter as much as function.
FAQs
Does a GPU backplate matter?
Yes, a GPU backplate matters for three reasons: it adds structural rigidity that prevents PCB sag on heavy cards, it improves aesthetics by covering bare PCB components, and in some cases it aids VRAM cooling when paired with thermal pads. The structural and aesthetic benefits are universal; thermal benefits depend on proper thermal pad installation.
Do GPU backplates help with cooling?
A purely cosmetic backplate has minimal thermal impact. Real cooling improvement requires a heatsink-style backplate like the Awxlumv aluminum plate paired with quality thermal pads between the plate and hot VRAM chips. Active cooling options like the Wathai PCI slot fan deliver the largest temperature drops for hot-running GPUs.
Are custom GPU backplates worth it?
Custom backplates from makers like V1 Tech or ColdZero run $80-100+ and are worth it only for showcase builds where aesthetics are the primary goal. For pure function, mass-market Amazon brackets under $15 handle sag protection just as well. Skip custom options unless you specifically want a unique design printed on the plate.
How do I install a GPU backplate or support bracket?
Support brackets install in under five minutes with no tools – place the bracket under the sagging corner of the GPU, adjust the height until the card sits level, and lock it in place. Heatsink backplates require removing the GPU cooler stack and applying thermal pads, which is a project for experienced builders.
What is the best GPU backplate for RGB builds?
The ASUS ROG Herculx is the best RGB GPU backplate accessory thanks to Aura Sync integration and premium zinc alloy build. For budget RGB, the upHere 5V ARGB white brace delivers addressable lighting sync for under $16. The GSCOLER bracket adds a temperature display for builders who want both lighting and monitoring.
Final Verdict
The best GPU backplate accessory depends on your build goal. For premium RGB sag protection, the ASUS ROG Herculx is unmatched. For unbeatable value, the Uyubao magnetic bracket at under $5 wins on price. For a clean all-aluminum default, the nkomax brace is our top-rated pick across nearly 3,000 reviews. Pair any bracket with an Awxlumv heatsink or Wathai active fan if you want real thermal gains alongside sag support.
Whatever you choose, the best GPU backplates in 2026 solve real problems – sag, aesthetics, and in some cases VRAM temperatures. Pick the option that matches your build budget and your card’s specific needs, and your GPU will thank you for years to come.
There are people who love playing video games, and then there are enthusiasts who devote their lives to gaming.
Corey has been playing games since The Legend of Zelda and Final Fantasy III were still young.
Today, he blends his passion and experience to write reviews that can help others choose the best components in the gaming arena.