FirePro W4100 vs Radeon HD 6850M

Find out if it is worth upgrading your current GPU setup by comparing FirePro W4100 and Radeon HD 6850M. 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 W4100 and Radeon HD 6850M. 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.

Radeon HD 6850M is a Laptop Graphics Card

Note: Radeon HD 6850M 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 HD 6850M here:

Main Specs

  FirePro W4100 Radeon HD 6850M
Power consumption (TDP) 50 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Both graphics cards have the same power consumption of 50 Watt.
  • FirePro W4100 is connected by PCIe 3.0 x16, and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • FirePro W4100 has 1 GB more memory, than Radeon HD 6850M.
  • FirePro W4100 is used in Desktops, and Radeon HD 6850M - in Laptops.
  • FirePro W4100 is build with GCN architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of FirePro W4100 is 55 MHz higher, than Radeon HD 6850M.
  • FirePro W4100 is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of FirePro W4100 is 3200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of FirePro W4100 in Assassin's Creed Odyssey is 66% more, than Radeon HD 6850M.

Full Specs

  FirePro W4100 Radeon HD 6850M
Architecture GCN Terascale 2
Code name Cape Verde Granville Pro/LP
Type Workstation Laptop
Release date 2 October 2015 6 January 2011
Pipelines 512 800
Core clock speed 630 MHz 575 / 675 MHz
Transistor count 1,500 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 20.16 27.00
Floating-point performance 645.1 gflops 1,080.0 gflops
Length 171 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 800 MHz
Memory bandwidth 72 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 (11_1) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size large
Form factor low profile / half length
Dual-link DVI support +
AppAcceleration +
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