FirePro W8100 vs Radeon HD 6770

In this comparison between FirePro W8100 and Radeon HD 6770 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 W8100 will be the best choice, for others Radeon HD 6770 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  FirePro W8100 Radeon HD 6770
Power consumption (TDP) 220 Watt 108 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 1 GB
Display Connectors 4x DisplayPort, 1x SDI 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FirePro W8100 has 103% more power consumption, than Radeon HD 6770.
  • FirePro W8100 is connected by PCIe 3.0 x16, and Radeon HD 6770 uses PCIe 2.0 x16 interface.
  • FirePro W8100 has 7 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • FirePro W8100 is build with GCN 2.0 architecture, and Radeon HD 6770 - with TeraScale 2.
  • FirePro W8100 is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • FirePro W8100 is 81 mm longer, than Radeon HD 6770.
  • Memory clock speed of FirePro W8100 is 3950 MHz higher, than Radeon HD 6770.

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 5−6
The average gaming FPS of FirePro W8100 in Assassin's Creed Odyssey is 583% more, than Radeon HD 6770.

Full Specs

  FirePro W8100 Radeon HD 6770
Architecture GCN 2.0 TeraScale 2
Code name Hawaii Juniper
Type Workstation Desktop
Release date 23 June 2014 21 January 2011
Pipelines 2560 800
Core clock speed 824 MHz
Boost Clock 900 MHz
Transistor count 6,200 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 131.8 34.00
Floating-point performance 4,219 gflops 1,360.0 gflops
Length 279 mm 198 mm
Memory bus width 512 Bit 128 Bit
Memory clock speed 5000 MHz 1050 MHz
Memory bandwidth 320 GB/s 76.8 GB/s
DirectX 12 (12_0)
Shader Model 6.3 5.0
OpenGL 4.6 4.4
OpenCL 2.0 1.2
Vulkan 1.2.131
Bus support PCIe 3.0 PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 466 Mh/s 118 Mh/s
Eyefinity +
Design reference
CrossFire +
Form factor full height / full length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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