GeForce 8800 GTX vs Radeon HD 7750M

If you are going to buy a new graphics card and are choosing between GeForce 8800 GTX and Radeon HD 7750M, 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 8800 GTX stacks up against Radeon HD 7750M, check out specs charts below.

Radeon HD 7750M is a Laptop Graphics Card

Note: Radeon HD 7750M 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 Radeon HD 7750M here:

Main Specs

  GeForce 8800 GTX Radeon HD 7750M
Power consumption (TDP) 155 Watt 28 Watt
Interface PCIe 1.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 8800 GTX has 453% more power consumption, than Radeon HD 7750M.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and Radeon HD 7750M uses PCIe 2.0 x16 interface.
  • GeForce 8800 GTX has 766 GB more memory, than Radeon HD 7750M.
  • GeForce 8800 GTX is used in Desktops, and Radeon HD 7750M - in Laptops.
  • GeForce 8800 GTX is build with Tesla architecture, and Radeon HD 7750M - with GCN.
  • Core clock speed of GeForce 8800 GTX is 1 MHz higher, than Radeon HD 7750M.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and Radeon HD 7750M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7750M is 3100 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 3−4
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 14−16
medium / 1080p 0−1 5−6
The average gaming FPS of Radeon HD 7750M in Assassin's Creed Odyssey is 1400% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX Radeon HD 7750M
Architecture Tesla GCN
Code name G80 Lombok XL
Type Desktop Laptop
Release date 8 November 2006 24 April 2012
Pipelines 128 512
Core clock speed 576 MHz 575 MHz
Transistor count 681 million 1,500 million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec 18.40
Floating-point performance 345.6 gflops 588.8 gflops
Length 270 mm
Memory bus width 384 Bit 128 Bit
Memory clock speed 900 MHz 4000 MHz
Memory bandwidth 86.4 GB/s 64 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_1)
Shader Model 4.0 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA +
CUDA cores 575
SLI options +
Laptop size medium sized
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