GeForce GTX 485M SLI vs Radeon HD 7950

If you are going to buy a new graphics card and are choosing between GeForce GTX 485M SLI and Radeon HD 7950, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 485M SLI stacks up against Radeon HD 7950, check out specs charts below.

GeForce GTX 485M SLI is a Laptop Graphics Card

Note: GeForce GTX 485M SLI is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 485M SLI here:

Main Specs

  GeForce GTX 485M SLI Radeon HD 7950
Power consumption (TDP) 100 Watt 200 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7950 has 100% more power consumption, than GeForce GTX 485M SLI.
  • Radeon HD 7950 has 1 GB more memory, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is used in Laptops, and Radeon HD 7950 - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and Radeon HD 7950 - with GCN 1.0.
  • GeForce GTX 485M SLI is manufactured by 40 nm process technology, and Radeon HD 7950 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 485M SLI is 250 MHz higher, than Radeon HD 7950.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
GeForce GTX 485M SLI and Radeon HD 7950 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 485M SLI Radeon HD 7950
Architecture Fermi GCN 1.0
Code name N11E-GTX-A1 Tahiti
Type Laptop Desktop
Release date 6 January 2011 31 January 2012
Pipelines 768 1792
Core clock speed 575 MHz
Boost Clock 1250 MHz
Transistor count 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 89.60
Floating-point performance 2,867 gflops
Length 267 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 1500 MHz 1250 MHz
Memory bandwidth 240 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Monero / XMR (CryptoNight) 0.56 kh/s
FreeSync +
Bus support PCIe 3.0 x16
HDMI +
Bitcoin / BTC (SHA256) 381 Mh/s
Laptop size large
Eyefinity +
PowerTune +
ZeroCore +
Design reference
Number of Eyefinity displays 6
CrossFire +
Decred / DCR (Decred) 0.78 Gh/s
Ethereum / ETH (DaggerHashimoto) 13.86 Mh/s
Zcash / ZEC (Equihash) 250 Sol/s
Compute units 28
AppAcceleration +
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