Radeon HD 6850 vs Radeon HD 7690M XT

When choosing between Radeon HD 6850 and Radeon HD 7690M XT, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6850 and Radeon HD 7690M XT.

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 6850 Radeon HD 7690M XT
Power consumption (TDP) 127 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 6850 has 408% 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 6850.
  • Radeon HD 6850 is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Radeon HD 6850 and Radeon HD 7690M XT are manufactured by 40 nm process technology.

Game benchmarks

high / 1080p 9−10 2−3
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 12−14
medium / 1080p 12−14 4−5
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 140% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 6850 Radeon HD 7690M XT
Architecture TeraScale 2 Terascale 2
Code name Barts Thames XTX
Type Desktop Laptop
Release date 21 October 2010 7 June 2011
Pipelines 960 480
Core clock speed 725 MHz
Transistor count 1,700 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 37.20 17.40
Floating-point performance 1,488.0 gflops 696.0 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 3600 MHz
Memory bandwidth 128.0 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 AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
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