GeForce 8800M GTX SLI vs Radeon HD 8790M

When comparing GeForce 8800M GTX SLI and Radeon HD 8790M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 8800M GTX SLI and Radeon HD 8790M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce 8800M GTX SLI and Radeon HD 8790M are Laptop Graphics Cards

Note: GeForce 8800M GTX SLI and Radeon HD 8790M 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 8790M here:

Main Specs

  GeForce 8800M GTX SLI Radeon HD 8790M
Power consumption (TDP) 130 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors No outputs
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  • GeForce 8800M GTX SLI has 510 GB more memory, than Radeon HD 8790M.
  • Both cards are used in Laptops.
  • GeForce 8800M GTX SLI is build with G9x architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of Radeon HD 8790M is 350 MHz higher, than GeForce 8800M GTX SLI.
  • GeForce 8800M GTX SLI is manufactured by 65 nm process technology, and Radeon HD 8790M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 3700 MHz higher, than GeForce 8800M GTX SLI.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 7−8 6−7
The average gaming FPS of GeForce 8800M GTX SLI in Assassin's Creed Odyssey is 33% more, than Radeon HD 8790M.

Full Specs

  GeForce 8800M GTX SLI Radeon HD 8790M
Architecture G9x GCN
Code name NB8E-GTX Mars XTX
Type Laptop Laptop
Release date 19 November 2007 16 November 2012
Pipelines 192 384
Core clock speed 500 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 1508 Million 950 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 800 MHz 4500 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
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size large medium sized
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