FirePro W7100 vs Radeon HD 4870

Find out if it is worth upgrading your current GPU setup by comparing FirePro W7100 and Radeon HD 4870. 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 W7100 and Radeon HD 4870. 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 W7100 Radeon HD 4870
Power consumption (TDP) 400 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 1 GB
Display Connectors 4x DisplayPort 2x DVI, 1x S-Video
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  • FirePro W7100 has 166% more power consumption, than Radeon HD 4870.
  • FirePro W7100 is connected by PCIe 3.0 x16, and Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • FirePro W7100 has 7 GB more memory, than Radeon HD 4870.
  • Both cards are used in Desktops.
  • FirePro W7100 is build with GCN 3.0 architecture, and Radeon HD 4870 - with TeraScale.
  • Core clock speed of FirePro W7100 is 170 MHz higher, than Radeon HD 4870.
  • FirePro W7100 is manufactured by 28 nm process technology, and Radeon HD 4870 - by 55 nm process technology.
  • Radeon HD 4870 is 9 mm longer, than FirePro W7100.
  • Memory clock speed of FirePro W7100 is 1400 MHz higher, than Radeon HD 4870.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 6−7
The average gaming FPS of FirePro W7100 in Assassin's Creed Odyssey is 583% more, than Radeon HD 4870.

Full Specs

  FirePro W7100 Radeon HD 4870
Architecture GCN 3.0 TeraScale
Code name Tonga RV770
Type Workstation Desktop
Release date 12 August 2014 25 June 2008
Pipelines 1792 800
Core clock speed 920 MHz 750 MHz
Transistor count 5,000 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 103.0 30.00
Floating-point performance 3,297 gflops 1,200.0 gflops
Length 241 mm 250 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 5000 MHz 3600 MHz
Memory bandwidth 160 GB/s 115.2 GB/s
DirectX 12 (12_0) 10.1 (10_1)
Shader Model 6.3 4.1
OpenGL 4.6 3.3
OpenCL 2.0 1.1
Vulkan 1.2.131 N/A
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 362 Mh/s
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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