FirePro V7900 vs Radeon R9 280X

In this comparison between FirePro V7900 and Radeon R9 280X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FirePro V7900 will be the best choice, for others Radeon R9 280X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  FirePro V7900 Radeon R9 280X
Power consumption (TDP) 151 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 3 GB
Display Connectors 4x DisplayPort 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 280X has 65% more power consumption, than FirePro V7900.
  • FirePro V7900 is connected by PCIe 2.0 x16, and Radeon R9 280X uses PCIe 3.0 x16 interface.
  • Radeon R9 280X has 1 GB more memory, than FirePro V7900.
  • Both cards are used in Desktops.
  • FirePro V7900 is build with TeraScale 3 architecture, and Radeon R9 280X - with GCN.
  • FirePro V7900 is manufactured by 40 nm process technology, and Radeon R9 280X - by 28 nm process technology.
  • FirePro V7900 is 4 mm longer, than Radeon R9 280X.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 227% more, than FirePro V7900.

Full Specs

  FirePro V7900 Radeon R9 280X
Architecture TeraScale 3 GCN
Code name Cayman Thaiti XTL
Type Workstation Desktop
Release date 24 May 2011 8 October 2013
Pipelines 1280 2048
Core clock speed 725 MHz
Boost Clock 1000 MHz
Transistor count 2,640 million 4,313 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 58.00 128.0
Floating-point performance 1,856.0 gflops 4,096 gflops
Length 279 mm 275 mm
Memory bus width 256 Bit 384 Bit
Memory clock speed 5000 MHz
Memory bandwidth 160 GB/s 288 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCIe 2.1 x16 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 171 Mh/s 494 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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