GeForce GTX 970M vs Radeon HD 7790

In this comparison between GeForce GTX 970M 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 GTX 970M will be the best choice, for others Radeon HD 7790 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 970M is a Laptop Graphics Card

Note: GeForce GTX 970M 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 GTX 970M here:

Main Specs

  GeForce GTX 970M Radeon HD 7790
Power consumption (TDP) 85 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 6 GB 1 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • GeForce GTX 970M is connected by MXM-B (3.0), and Radeon HD 7790 uses PCIe 3.0 x16 interface.
  • GeForce GTX 970M has 5 GB more memory, than Radeon HD 7790.
  • GeForce GTX 970M is used in Laptops, and Radeon HD 7790 - in Desktops.
  • GeForce GTX 970M is build with Maxwell architecture, and Radeon HD 7790 - with GCN 2.0.
  • Core clock speed of Radeon HD 7790 is 76 MHz higher, than GeForce GTX 970M.
  • GeForce GTX 970M and Radeon HD 7790 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7790 is 3500 MHz higher, than GeForce GTX 970M.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of GeForce GTX 970M in Assassin's Creed Odyssey is 128% more, than Radeon HD 7790.

Full Specs

  GeForce GTX 970M Radeon HD 7790
Architecture Maxwell GCN 2.0
Code name GM204 Bonaire
Type Laptop Desktop
Release date 7 October 2014 22 March 2013
Pipelines 1280 896
Core clock speed 924 MHz 1000 MHz
Boost Clock 1038 MHz
Transistor count 5,200 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 83.04 56.00
Floating-point performance 2,657 gflops 1,792 gflops
Length 183 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 2500 MHz 6000 MHz
Memory bandwidth 120 GB/s 96 GB/s
Shared memory -
G-SYNC support +
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.3
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1280
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 314 Mh/s 218 Mh/s
Laptop size large
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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