Radeon HD 6850 vs Radeon HD 7750

If you are going to buy a new graphics card and are choosing between Radeon HD 6850 and Radeon HD 7750, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6850 stacks up against Radeon HD 7750, check out specs charts below.

Main Specs

  Radeon HD 6850 Radeon HD 7750
Power consumption (TDP) 127 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6850 has 69% more power consumption, than Radeon HD 7750.
  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon HD 7750 uses PCIe 3.0 x16 interface.
  • Radeon HD 6850 and Radeon HD 7750 have maximum RAM of 1 GB.
  • Both cards are used in Desktops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon HD 7750 - with GCN 1.0.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon HD 7750 - by 28 nm process technology.
  • Radeon HD 6850 is 30 mm longer, than Radeon HD 7750.

Game benchmarks

high / 1080p 9−10 7−8
ultra / 1080p 5−6 4−5
QHD / 1440p 0−1 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 20% more, than Radeon HD 7750.

Full Specs

  Radeon HD 6850 Radeon HD 7750
Architecture TeraScale 2 GCN 1.0
Code name Barts Cape Verde
Type Desktop Desktop
Release date 21 October 2010 15 February 2012
Pipelines 960 512
Boost Clock 800 MHz
Transistor count 1,700 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.20 25.60
Floating-point performance 1,488.0 gflops 819.2 gflops
Length 198 mm 168 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 128.0 GB/s 72 GB/s
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
FreeSync +
Bus support AGP PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 139 Mh/s 98 Mh/s
Eyefinity + +
Design reference reference
DisplayPort support +
CrossFire + +
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