FirePro W8000 vs Radeon HD 6870

If you are going to buy a new graphics card and are choosing between FirePro W8000 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 FirePro W8000 stacks up against Radeon HD 6870, check out specs charts below.

Main Specs

  FirePro W8000 Radeon HD 6870
Power consumption (TDP) 225 Watt 151 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 4x DisplayPort, 1x SDI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FirePro W8000 has 49% more power consumption, than Radeon HD 6870.
  • FirePro W8000 is connected by PCIe 3.0 x16, and Radeon HD 6870 uses PCIe 2.0 x16 interface.
  • FirePro W8000 has 3 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • FirePro W8000 is build with GCN 1.0 architecture, and Radeon HD 6870 - with Terascale 2.
  • FirePro W8000 is manufactured by 28 nm process technology, and Radeon HD 6870 - by 40 nm process technology.
  • FirePro W8000 is 59 mm longer, than Radeon HD 6870.
  • Memory clock speed of FirePro W8000 is 4450 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 16−18 10−12
ultra / 1080p 10−11 6−7
QHD / 1440p 4−5 1−2
low / 720p 35−40 24−27
medium / 1080p 21−24 12−14
The average gaming FPS of FirePro W8000 in Assassin's Creed Odyssey is 63% more, than Radeon HD 6870.

Full Specs

  FirePro W8000 Radeon HD 6870
Architecture GCN 1.0 Terascale 2
Code name Tahiti RV940 Barts
Type Desktop Desktop
Release date 14 June 2012 22 October 2010
Pipelines 1792 1120
Core clock speed 900 MHz
Boost Clock 900 MHz
Transistor count 4,313 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 100.8 50.40
Floating-point performance 3,226 gflops 2,016.0 gflops
Length 279 mm 220 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5500 MHz 1050 MHz
Memory bandwidth 176 GB/s 134.4 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131
Bus support PCIe 3.0 PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 391 Mh/s 213 Mh/s
Eyefinity +
Design reference
CrossFire +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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