Radeon HD 6850 X2 vs Radeon HD 7690M XT

When comparing Radeon HD 6850 X2 and Radeon HD 7690M XT, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6850 X2 and Radeon HD 7690M XT is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 X2 Radeon HD 7690M XT
Power consumption (TDP) 254 Watt 25 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon HD 6850 X2 has 916% more power consumption, than Radeon HD 7690M XT.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 6850 X2 and Radeon HD 7690M XT have maximum RAM of 2 GB.
  • Radeon HD 6850 X2 is used in Desktops, and Radeon HD 7690M XT - in Laptops.
  • Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon HD 7690M XT - with Terascale 2.
  • Core clock speed of Radeon HD 6850 X2 is 75 MHz higher, than Radeon HD 7690M XT.
  • Radeon HD 6850 X2 and Radeon HD 7690M XT are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6850 X2 is 600 MHz higher, than Radeon HD 7690M XT.

Game benchmarks

high / 1080p 12−14 2−3
ultra / 1080p 7−8 1−2
QHD / 1440p 2−3 0−1
low / 720p 27−30 12−14
medium / 1080p 16−18 4−5
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 220% more, than Radeon HD 7690M XT.

Full Specs

  Radeon HD 6850 X2 Radeon HD 7690M XT
Architecture TeraScale 2 Terascale 2
Code name Barts Thames XTX
Type Desktop Laptop
Release date 19 September 2011 7 June 2011
Pipelines 960 480
Core clock speed 800 MHz 725 MHz
Transistor count 1,700 million 716 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 38.40 17.40
Floating-point performance 2x 1,536.0 gflops 696.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 4200 MHz 3600 MHz
Memory bandwidth 134.4 GB/s 57.6 GB/s
Shared memory -
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Laptop size medium sized
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