FirePro V7900 vs Radeon HD 7770

When choosing between FirePro V7900 and Radeon HD 7770, 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 7770.

Main Specs

  FirePro V7900 Radeon HD 7770
Power consumption (TDP) 151 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 4x DisplayPort
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  • FirePro V7900 and Radeon HD 7770 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon HD 7770 - with GCN.
  • Core clock speed of Radeon HD 7770 is 275 MHz higher, than FirePro V7900.
  • FirePro V7900 is manufactured by 40 nm process technology, and Radeon HD 7770 - by 28 nm process technology.
  • Memory clock speed of FirePro V7900 is 500 MHz higher, than Radeon HD 7770.

Game benchmarks

high / 1080p 10−12 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 12−14
FirePro V7900 and Radeon HD 7770 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  FirePro V7900 Radeon HD 7770
Architecture TeraScale 3 GCN
Code name Cayman Cape Verde
Type Workstation Desktop
Release date 24 May 2011 15 February 2012
Pipelines 1280 640
Core clock speed 725 MHz 1000 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 58.00
Floating-point performance 1,856.0 gflops
Length 279 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 4500 MHz
Memory bandwidth 160 GB/s
Shared memory -
DirectX 11.2 (11_0) DirectX 11.1, Shader 5.1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Bus support PCIe 2.1 x16
Bitcoin / BTC (SHA256) 171 Mh/s 156 Mh/s
Eyefinity +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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