FireStream 9270 vs Radeon HD 6850

If you are going to buy a new graphics card and are choosing between FireStream 9270 and Radeon HD 6850, 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 FireStream 9270 stacks up against Radeon HD 6850, check out specs charts below.

Main Specs

  FireStream 9270 Radeon HD 6850
Power consumption (TDP) 160 Watt 127 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 1x DVI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FireStream 9270 has 25% more power consumption, than Radeon HD 6850.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FireStream 9270 has 1 GB more memory, than Radeon HD 6850.
  • Both cards are used in Desktops.
  • FireStream 9270 is build with TeraScale architecture, and Radeon HD 6850 - with TeraScale 2.
  • FireStream 9270 is manufactured by 55 nm process technology, and Radeon HD 6850 - by 40 nm process technology.

Game benchmarks

high / 1080p 5−6 9−10
ultra / 1080p 2−3 5−6
QHD / 1440p 2−3 0−1
low / 720p 14−16 21−24
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon HD 6850 in Assassin's Creed Odyssey is 71% more, than FireStream 9270.

Full Specs

  FireStream 9270 Radeon HD 6850
Architecture TeraScale TeraScale 2
Code name RV770 Barts
Type Desktop Desktop
Release date 13 November 2008 21 October 2010
Pipelines 800 960
Core clock speed 750 MHz
Transistor count 956 million 1,700 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 30.00 37.20
Floating-point performance 1,200.0 gflops 1,488.0 gflops
Length 198 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 GB/s 128.0 GB/s
DirectX 10.1 (10_1)
Shader Model 4.1 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Eyefinity +
Design reference
CrossFire +
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