FirePro V5900 vs Radeon HD 6870

When choosing between FirePro V5900 and Radeon HD 6870, 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 FirePro V5900 and Radeon HD 6870.

Main Specs

  FirePro V5900 Radeon HD 6870
Power consumption (TDP) 75 Watt 151 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 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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  • Radeon HD 6870 has 101% more power consumption, than FirePro V5900.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FirePro V5900 has 1 GB more memory, than Radeon HD 6870.
  • Both cards are used in Desktops.
  • FirePro V5900 is build with TeraScale 3 architecture, and Radeon HD 6870 - with Terascale 2.
  • FirePro V5900 and Radeon HD 6870 are manufactured by 40 nm process technology.
  • FirePro V5900 is 10 mm longer, than Radeon HD 6870.
  • Memory clock speed of FirePro V5900 is 950 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 4−5 10−12
ultra / 1080p 2−3 6−7
QHD / 1440p 1−2 1−2
low / 720p 14−16 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 83% more, than FirePro V5900.

Full Specs

  FirePro V5900 Radeon HD 6870
Architecture TeraScale 3 Terascale 2
Code name Cayman RV940 Barts
Type Workstation Desktop
Release date 24 May 2011 22 October 2010
Pipelines 512 1120
Core clock speed 600 MHz
Boost Clock 900 MHz
Transistor count 2,640 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 19.20 50.40
Floating-point performance 614.4 gflops 2,016.0 gflops
Length 230 mm 220 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 2000 MHz 1050 MHz
Memory bandwidth 64 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) 66 Mh/s 213 Mh/s
Eyefinity +
Design reference
CrossFire +
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