FirePro W5100 vs Radeon HD 6770

When choosing between FirePro W5100 and Radeon HD 6770, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FirePro W5100 and Radeon HD 6770.

Main Specs

  FirePro W5100 Radeon HD 6770
Power consumption (TDP) 50 Watt 108 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 4x DisplayPort 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6770 has 116% more power consumption, than FirePro W5100.
  • FirePro W5100 is connected by PCIe 3.0 x16, and Radeon HD 6770 uses PCIe 2.0 x16 interface.
  • FirePro W5100 has 3 GB more memory, than Radeon HD 6770.
  • Both cards are used in Desktops.
  • FirePro W5100 is build with GCN 2.0 architecture, and Radeon HD 6770 - with TeraScale 2.
  • FirePro W5100 is manufactured by 28 nm process technology, and Radeon HD 6770 - by 40 nm process technology.
  • Radeon HD 6770 is 27 mm longer, than FirePro W5100.
  • Memory clock speed of FirePro W5100 is 4950 MHz higher, than Radeon HD 6770.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 9−10 1−2
QHD / 1440p 4−5 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 5−6
The average gaming FPS of FirePro W5100 in Assassin's Creed Odyssey is 216% more, than Radeon HD 6770.

Full Specs

  FirePro W5100 Radeon HD 6770
Architecture GCN 2.0 TeraScale 2
Code name Bonaire Juniper
Type Workstation Desktop
Release date 31 March 2014 21 January 2011
Pipelines 768 800
Core clock speed 930 MHz
Boost Clock 900 MHz
Transistor count 2,080 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 44.64 34.00
Floating-point performance 1,428 gflops 1,360.0 gflops
Length 171 mm 198 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1050 MHz
Memory bandwidth 96 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) 163 Mh/s 118 Mh/s
Eyefinity +
Design reference
CrossFire +
Form factor full height / half length
StereoOutput3D +
DisplayPort count 4
Dual-link DVI support +
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