FireStream 9370 vs Radeon HD 6870

If you are going to buy a new graphics card and are choosing between FireStream 9370 and Radeon HD 6870, 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 9370 stacks up against Radeon HD 6870, check out specs charts below.

Main Specs

  FireStream 9370 Radeon HD 6870
Power consumption (TDP) 225 Watt 151 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 8-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 1x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FireStream 9370 has 49% more power consumption, than Radeon HD 6870.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FireStream 9370 has 3 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • FireStream 9370 is build with TeraScale 2 architecture, and Radeon HD 6870 - with Terascale 2.
  • FireStream 9370 and Radeon HD 6870 are manufactured by 40 nm process technology.
  • FireStream 9370 is 47 mm longer, than Radeon HD 6870.
  • Memory clock speed of FireStream 9370 is 3550 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 7−8 6−7
QHD / 1440p 2−3 1−2
low / 720p 27−30 24−27
medium / 1080p 16−18 12−14
The average gaming FPS of FireStream 9370 in Assassin's Creed Odyssey is 18% more, than Radeon HD 6870.

Full Specs

  FireStream 9370 Radeon HD 6870
Architecture TeraScale 2 Terascale 2
Code name Cypress RV940 Barts
Type Desktop Desktop
Release date 23 June 2010 22 October 2010
Pipelines 1600 1120
Core clock speed 825 MHz
Boost Clock 900 MHz
Transistor count 2,154 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 66.00 50.40
Floating-point performance 2,640.0 gflops 2,016.0 gflops
Length 267 mm 220 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 4600 MHz 1050 MHz
Memory bandwidth 147.2 GB/s 134.4 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 PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 213 Mh/s
Eyefinity +
Design reference
CrossFire +
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