GeForce GT 750M SLI vs Radeon HD 7790

If you are going to buy a new graphics card and are choosing between GeForce GT 750M SLI and Radeon HD 7790, 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 GT 750M SLI stacks up against Radeon HD 7790, check out specs charts below.

GeForce GT 750M SLI is a Laptop Graphics Card

Note: GeForce GT 750M 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 GT 750M SLI here:

Main Specs

  GeForce GT 750M SLI Radeon HD 7790
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 1 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GT 750M SLI has 1 GB more memory, than Radeon HD 7790.
  • GeForce GT 750M SLI is used in Laptops, and Radeon HD 7790 - in Desktops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 33 MHz higher, than GeForce GT 750M SLI.
  • GeForce GT 750M SLI and Radeon HD 7790 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 4000 MHz higher, than GeForce GT 750M SLI.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 8−9 9−10
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−33 30−35
medium / 1080p 18−20 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 6% more, than GeForce GT 750M SLI.

Full Specs

  GeForce GT 750M SLI Radeon HD 7790
Architecture Kepler GCN 2.0
Code name N14P-GT Bonaire
Type Laptop Desktop
Release date 1 April 2013 22 March 2013
Pipelines 768 896
Core clock speed 967 MHz 1000 MHz
Transistor count 1300 Million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 56.00
Floating-point performance 1,792 gflops
Length 183 mm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 6000 MHz
Memory bandwidth 96 GB/s
Shared memory -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 218 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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