GeForce GT 750M vs Radeon HD 7790

In this comparison between GeForce GT 750M and Radeon HD 7790 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 750M will be the best choice, for others Radeon HD 7790 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 750M is a Laptop Graphics Card

Note: GeForce GT 750M 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 here:

Main Specs

  GeForce GT 750M Radeon HD 7790
Power consumption (TDP) 50 Watt 85 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7790 has 70% more power consumption, than GeForce GT 750M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 750M has 3 GB more memory, than Radeon HD 7790.
  • GeForce GT 750M is used in Laptops, and Radeon HD 7790 - in Desktops.
  • GeForce GT 750M 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.
  • GeForce GT 750M 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.

Game benchmarks

high / 1080p 5−6 16−18
ultra / 1080p 2−3 9−10
QHD / 1440p 2−3 4−5
4K / 2160p 4−5
low / 720p 16−18 30−35
medium / 1080p 7−8 20−22
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 128% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M 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 384 896
Core clock speed 967 MHz 1000 MHz
Boost Clock 967 MHz
Transistor count 1,270 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.94 56.00
Floating-point performance 742.7 gflops 1,792 gflops
Length 183 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 6000 MHz
Memory bandwidth 64.19 GB/s 96 GB/s
Shared memory -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s 218 Mh/s
Laptop size medium sized
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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