FirePro W8100 vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing FirePro W8100 and Radeon HD 7870. 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 W8100 and Radeon HD 7870. 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.

Main Specs

  FirePro W8100 Radeon HD 7870
Power consumption (TDP) 220 Watt 175 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors 4x DisplayPort, 1x SDI
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  • FirePro W8100 has 25% more power consumption, than Radeon HD 7870.
  • FirePro W8100 has 6 GB more memory, than Radeon HD 7870.
  • Both cards are used in Desktops.
  • FirePro W8100 is build with GCN 2.0 architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 176 MHz higher, than FirePro W8100.
  • FirePro W8100 and Radeon HD 7870 are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro W8100 is 200 MHz higher, than Radeon HD 7870.

Game benchmarks

high / 1080p 35−40 24−27
ultra / 1080p 21−24 14−16
QHD / 1440p 16−18 9−10
4K / 2160p 10−11 6−7
low / 720p 60−65 45−50
medium / 1080p 40−45 30−33
The average gaming FPS of FirePro W8100 in Assassin's Creed Odyssey is 45% more, than Radeon HD 7870.

Full Specs

  FirePro W8100 Radeon HD 7870
Architecture GCN 2.0 GCN
Code name Hawaii Pitcairn XT
Type Workstation Desktop
Release date 23 June 2014 5 March 2012
Pipelines 2560 1280
Core clock speed 824 MHz 1000 MHz
Transistor count 6,200 million 2800 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 131.8
Floating-point performance 4,219 gflops
Length 279 mm
Memory bus width 512 Bit 256 Bit
Memory clock speed 5000 MHz 4800 MHz
Memory bandwidth 320 GB/s
Shared memory -
DirectX 12 (12_0) DirectX 11.1, Shader 5.1
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Monero / XMR (CryptoNight) 0.39 kh/s
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 466 Mh/s
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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