Radeon HD 6770 vs Radeon HD 7690M XT

In this comparison between Radeon HD 6770 and Radeon HD 7690M XT 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 6770 will be the best choice, for others Radeon HD 7690M XT 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 6770 Radeon HD 7690M XT
Power consumption (TDP) 108 Watt 25 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6770 has 332% more power consumption, than Radeon HD 7690M XT.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 7690M XT has 1 GB more memory, than Radeon HD 6770.
  • Radeon HD 6770 is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • Radeon HD 6770 is build with TeraScale 2 architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Radeon HD 6770 and Radeon HD 7690M XT are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 7690M XT is 2550 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 4−5
The average gaming FPS of Radeon HD 6770 in Assassin's Creed Odyssey is 20% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 6770 Radeon HD 7690M XT
Architecture TeraScale 2 Terascale 2
Code name Juniper Thames XTX
Type Desktop Laptop
Release date 21 January 2011 7 June 2011
Pipelines 800 480
Core clock speed 725 MHz
Boost Clock 900 MHz
Transistor count 1,040 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 34.00 17.40
Floating-point performance 1,360.0 gflops 696.0 gflops
Length 198 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1050 MHz 3600 MHz
Memory bandwidth 76.8 GB/s 57.6 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
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