GeForce 8800M GTX SLI vs Radeon HD 7850M

If you are going to buy a new graphics card and are choosing between GeForce 8800M GTX SLI and Radeon HD 7850M, 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 8800M GTX SLI stacks up against Radeon HD 7850M, check out specs charts below.

GeForce 8800M GTX SLI and Radeon HD 7850M are Laptop Graphics Cards

Note: GeForce 8800M GTX SLI and Radeon HD 7850M are only used in laptop graphics. They have 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 8800M GTX SLI or Radeon HD 7850M here:

Main Specs

  GeForce 8800M GTX SLI Radeon HD 7850M
Power consumption (TDP) 130 Watt 40 Watt
Interface PCIe 3.0 x16
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs
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  • GeForce 8800M GTX SLI has 225% more power consumption, than Radeon HD 7850M.
  • GeForce 8800M GTX SLI has 510 GB more memory, than Radeon HD 7850M.
  • Both cards are used in Laptops.
  • GeForce 8800M GTX SLI is build with G9x architecture, and Radeon HD 7850M - with GCN.
  • Core clock speed of Radeon HD 7850M is 175 MHz higher, than GeForce 8800M GTX SLI.
  • GeForce 8800M GTX SLI is manufactured by 65 nm process technology, and Radeon HD 7850M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7850M is 3200 MHz higher, than GeForce 8800M GTX SLI.

Game benchmarks

high / 1080p 6−7 6−7
ultra / 1080p 4−5 3−4
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 7−8 7−8
GeForce 8800M GTX SLI and Radeon HD 7850M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 8800M GTX SLI Radeon HD 7850M
Architecture G9x GCN
Code name NB8E-GTX Heathrow Pro
Type Laptop Laptop
Release date 19 November 2007 24 April 2012
Pipelines 192 640
Core clock speed 500 MHz 675 MHz
Transistor count 1508 Million 1,500 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 27.00
Floating-point performance 864.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 800 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size large large
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