FirePro V7900 vs Radeon HD 6770

When choosing between FirePro V7900 and Radeon HD 6770, 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 V7900 and Radeon HD 6770.

Main Specs

  FirePro V7900 Radeon HD 6770
Power consumption (TDP) 151 Watt 108 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 4x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FirePro V7900 has 39% more power consumption, than Radeon HD 6770.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • FirePro V7900 has 1 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon HD 6770 - with TeraScale 2.
  • FirePro V7900 and Radeon HD 6770 are manufactured by 40 nm process technology.
  • FirePro V7900 is 81 mm longer, than Radeon HD 6770.
  • Memory clock speed of FirePro V7900 is 3950 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 10−12 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of FirePro V7900 in Assassin's Creed Odyssey is 133% more, than Radeon HD 6770.

Full Specs

  FirePro V7900 Radeon HD 6770
Architecture TeraScale 3 TeraScale 2
Code name Cayman Juniper
Type Workstation Desktop
Release date 24 May 2011 21 January 2011
Pipelines 1280 800
Core clock speed 725 MHz
Boost Clock 900 MHz
Transistor count 2,640 million 1,040 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 58.00 34.00
Floating-point performance 1,856.0 gflops 1,360.0 gflops
Length 279 mm 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 1050 MHz
Memory bandwidth 160 GB/s 76.8 GB/s
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 2.1 x16 PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 171 Mh/s 118 Mh/s
Eyefinity +
Design reference
CrossFire +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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