FirePro M4150 vs Radeon HD 6990M

When choosing between FirePro M4150 and Radeon HD 6990M, 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 M4150 and Radeon HD 6990M.

Radeon HD 6990M is a Laptop Graphics Card

Note: Radeon HD 6990M 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 6990M here:

Main Specs

  FirePro M4150 Radeon HD 6990M
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M4150 is connected by PCIe 3.0 x8, and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Radeon HD 6990M has 1 GB more memory, than FirePro M4150.
  • FirePro M4150 is used in Desktops, and Radeon HD 6990M - in Laptops.
  • FirePro M4150 is build with GCN 1.0 architecture, and Radeon HD 6990M - with Terascale 2.
  • Both graphics cards have the same core clock speed.
  • FirePro M4150 is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of FirePro M4150 is 3100 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 30−33
medium / 1080p 3−4 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 250% more, than FirePro M4150.

Full Specs

  FirePro M4150 Radeon HD 6990M
Architecture GCN 1.0 Terascale 2
Code name Opal Blackcomb XTX
Type Workstation Laptop
Release date 16 October 2013 12 July 2011
Pipelines 384 1120
Core clock speed 715 MHz 715 MHz
Transistor count 950 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 17.16 40.04
Floating-point performance 549.1 gflops 1,601.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 900 MHz
Memory bandwidth 64 GB/s 115.2 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
Laptop size large
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