Radeon HD 7690M XT vs Radeon HD 7970

In this comparison between Radeon HD 7690M XT and Radeon HD 7970 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 Radeon HD 7690M XT will be the best choice, for others Radeon HD 7970 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7690M XT is a Laptop Graphics Card

Note: Radeon HD 7690M XT 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 7690M XT here:

Main Specs

  Radeon HD 7690M XT Radeon HD 7970
Power consumption (TDP) 25 Watt 300 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7970 has 1100% more power consumption, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is connected by PCIe 2.0 x16, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
  • Radeon HD 7970 has 1 GB more memory, than Radeon HD 7690M XT.
  • Radeon HD 7690M XT is used in Laptops, and Radeon HD 7970 - in Desktops.
  • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon HD 7970 - with GCN.
  • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon HD 7970 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7690M XT is 2225 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 720% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 7690M XT Radeon HD 7970
Architecture Terascale 2 GCN
Code name Thames XTX Tahiti XT
Type Laptop Desktop
Release date 7 June 2011 22 December 2011
Pipelines 480 2048
Core clock speed 725 MHz
Boost Clock 925 MHz
Transistor count 716 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 118.4
Floating-point performance 696.0 gflops 3,789 gflops
Length 274 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 3600 MHz 1375 MHz
Memory bandwidth 57.6 GB/s 264 GB/s
Shared memory - -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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