FirePro W5100 vs Radeon HD 7970

When comparing FirePro W5100 and Radeon HD 7970, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro W5100 and Radeon HD 7970 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  FirePro W5100 Radeon HD 7970
Power consumption (TDP) 50 Watt 300 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors 4x DisplayPort 1x DVI, 1x HDMI, 2x mini-DisplayPort
  Check Price
  • Radeon HD 7970 has 500% more power consumption, than FirePro W5100.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • FirePro W5100 has 1 GB more memory, than Radeon HD 7970.
  • Both cards are used in Desktops.
  • FirePro W5100 is build with GCN 2.0 architecture, and Radeon HD 7970 - with GCN.
  • FirePro W5100 and Radeon HD 7970 are manufactured by 28 nm process technology.
  • Radeon HD 7970 is 103 mm longer, than FirePro W5100.
  • Memory clock speed of FirePro W5100 is 4625 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 18−20 40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 125% more, than FirePro W5100.

Full Specs

  FirePro W5100 Radeon HD 7970
Architecture GCN 2.0 GCN
Code name Bonaire Tahiti XT
Type Workstation Desktop
Release date 31 March 2014 22 December 2011
Pipelines 768 2048
Core clock speed 930 MHz
Boost Clock 925 MHz
Transistor count 2,080 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 44.64 118.4
Floating-point performance 1,428 gflops 3,789 gflops
Length 171 mm 274 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 6000 MHz 1375 MHz
Memory bandwidth 96 GB/s 264 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.3 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0 PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 163 Mh/s 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
Form factor full height / half length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
  Check Price