FirePro M4000 vs Radeon HD 6990M

Find out if it is worth upgrading your current GPU setup by comparing FirePro M4000 and Radeon HD 6990M. 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 M4000 and Radeon HD 6990M. 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.

FirePro M4000 and Radeon HD 6990M are Laptop Graphics Cards

Note: FirePro M4000 and Radeon HD 6990M are only used in laptop graphics. They have 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 FirePro M4000 or Radeon HD 6990M here:

Main Specs

  FirePro M4000 Radeon HD 6990M
Power consumption (TDP) 33 Watt 100 Watt
Interface MXM-A (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 6990M has 203% more power consumption, than FirePro M4000.
  • FirePro M4000 is connected by MXM-A (3.0), and Radeon HD 6990M uses MXM-B (3.0) interface.
  • Radeon HD 6990M has 1 GB more memory, than FirePro M4000.
  • FirePro M4000 is used in Mobile workstations, and Radeon HD 6990M - in Laptops.
  • FirePro M4000 is build with GCN architecture, and Radeon HD 6990M - with Terascale 2.
  • Core clock speed of Radeon HD 6990M is 115 MHz higher, than FirePro M4000.
  • FirePro M4000 is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
  • Memory clock speed of FirePro M4000 is 3600 MHz higher, than Radeon HD 6990M.

Game benchmarks

high / 1080p 7−8 14−16
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 3−4
low / 720p 18−20 30−33
medium / 1080p 9−10 16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 80% more, than FirePro M4000.

Full Specs

  FirePro M4000 Radeon HD 6990M
Architecture GCN Terascale 2
Code name Cape Verde GLM Blackcomb XTX
Type Mobile workstation Laptop
Release date 1 July 2012 12 July 2011
Pipelines 512 1120
Core clock speed 600 MHz 715 MHz
Transistor count 1,500 million 1,700 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 21.60 40.04
Floating-point performance 691.2 gflops 1,601.6 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 900 MHz
Memory bandwidth 72 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
Bus support n/a
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size medium sized large
Form factor MXM-A
StereoOutput3D +
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