FirePro V4900 vs Radeon HD 6850 X2

Find out if it is worth upgrading your current GPU setup by comparing FirePro V4900 and Radeon HD 6850 X2. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro V4900 and Radeon HD 6850 X2. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 6850 X2

Main Specs

  FirePro V4900 Radeon HD 6850 X2
Power consumption (TDP) 75 Watt 254 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 6850 X2 has 238% more power consumption, than FirePro V4900.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • Radeon HD 6850 X2 has 1 GB more memory, than FirePro V4900.
  • Both cards are used in Desktops.
  • FirePro V4900 and Radeon HD 6850 X2 are build with TeraScale 2 architecture.
  • Both graphics cards have the same core clock speed.
  • FirePro V4900 and Radeon HD 6850 X2 are manufactured by 40 nm process technology.
  • Memory clock speed of Radeon HD 6850 X2 is 200 MHz higher, than FirePro V4900.

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 4−5 16−18
The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 220% more, than FirePro V4900.

Full Specs

  FirePro V4900 Radeon HD 6850 X2
Architecture TeraScale 2 TeraScale 2
Code name Turks Barts
Type Workstation Desktop
Release date 1 November 2011 19 September 2011
Pipelines 480 960
Core clock speed 800 MHz 800 MHz
Transistor count 716 million 1,700 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 19.20 38.40
Floating-point performance 768.0 gflops 2x 1,536.0 gflops
Length 163 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 4200 MHz
Memory bandwidth 64 GB/s 134.4 GB/s
DirectX 11.2 (11_0) 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.4 4.4
OpenCL 1.2 1.2
Vulkan N/A N/A
Bitcoin / BTC (SHA256) 73 Mh/s
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