FirePro W4100 vs Radeon R6 Kaveri

When choosing between FirePro W4100 and Radeon R6 Kaveri, 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 W4100 and Radeon R6 Kaveri.

Radeon R6 Kaveri is a Laptop Graphics Card

Note: Radeon R6 Kaveri is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R6 Kaveri here:

Main Specs

  FirePro W4100 Radeon R6 Kaveri
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 4x mini-DisplayPort
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  • FirePro W4100 is used in Desktops, and Radeon R6 Kaveri - in Laptops.
  • FirePro W4100 is build with GCN architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of FirePro W4100 is 97 MHz higher, than Radeon R6 Kaveri.
  • FirePro W4100 and Radeon R6 Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 0−1
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 1−2
medium / 1080p 8−9 0−1
The average gaming FPS of FirePro W4100 in Assassin's Creed Odyssey is 1600% more, than Radeon R6 Kaveri.

Full Specs

  FirePro W4100 Radeon R6 Kaveri
Architecture GCN GCN 1.1
Code name Cape Verde Kaveri
Type Workstation Laptop
Release date 2 October 2015 4 June 2014
Pipelines 512 384
Core clock speed 630 MHz 533 MHz
Boost Clock 654 MHz
Transistor count 1,500 million 2410 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.16
Floating-point performance 645.1 gflops
Length 171 mm
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 4000 MHz
Memory bandwidth 72 GB/s
Shared memory - +
DirectX 12 (11_1) DirectX 12 (FL 12_0), Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size medium sized
Form factor low profile / half length
Dual-link DVI support +
AppAcceleration +
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