FireStream 9250 vs Radeon HD 6850 X2

When choosing between FireStream 9250 and Radeon HD 6850 X2, 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 FireStream 9250 and Radeon HD 6850 X2.
FireStream 9250
Radeon HD 6850 X2

Main Specs

  FireStream 9250 Radeon HD 6850 X2
Power consumption (TDP) 150 Watt 254 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 2x 8-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI 2x DVI, 1x HDMI, 1x DisplayPort
 
  • Radeon HD 6850 X2 has 69% more power consumption, than FireStream 9250.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 6850 X2 has 1 GB more memory, than FireStream 9250.
  • Both cards are used in Desktops.
  • FireStream 9250 is build with TeraScale architecture, and Radeon HD 6850 X2 - with TeraScale 2.
  • Core clock speed of Radeon HD 6850 X2 is 175 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and Radeon HD 6850 X2 - by 40 nm process technology.
  • Memory clock speed of Radeon HD 6850 X2 is 2214 MHz higher, than FireStream 9250.

Game benchmarks

high / 1080p 2−3 12−14
ultra / 1080p 1−2 7−8
QHD / 1440p 0−1 2−3
low / 720p 12−14 27−30
medium / 1080p 5−6 16−18
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 220% more, than FireStream 9250.

Full Specs

  FireStream 9250 Radeon HD 6850 X2
Architecture TeraScale TeraScale 2
Code name RV770 Barts
Type Desktop Desktop
Release date 16 June 2008 19 September 2011
Pipelines 800 960
Core clock speed 625 MHz 800 MHz
Transistor count 956 million 1,700 million
Manufacturing process technology 55 nm 40 nm
Texture fill rate 25.00 38.40
Floating-point performance 1,000.0 gflops 2x 1,536.0 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 1986 MHz 4200 MHz
Memory bandwidth 63.55 GB/s 134.4 GB/s
DirectX 10.1 (10_1) 11.2 (11_0)
Shader Model 4.1 5.0
OpenGL 3.3 4.4
OpenCL 1.1 1.2
Vulkan N/A N/A