FirePro M6100 vs Radeon RX 640

When comparing FirePro M6100 and Radeon RX 640, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between FirePro M6100 and Radeon RX 640 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

FirePro M6100 and Radeon RX 640 are Laptop Graphics Cards

Note: FirePro M6100 and Radeon RX 640 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 M6100 or Radeon RX 640 here:

Main Specs

  FirePro M6100 Radeon RX 640
Power consumption (TDP) 50 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro M6100 is connected by MXM-B (3.0), and Radeon RX 640 uses PCIe 3.0 x8 interface.
  • Radeon RX 640 has 2 GB more memory, than FirePro M6100.
  • Both cards are used in Laptops.
  • FirePro M6100 is build with GCN architecture, and Radeon RX 640 - with Polaris.
  • Core clock speed of Radeon RX 640 is 118 MHz higher, than FirePro M6100.
  • FirePro M6100 is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
  • Memory clock speed of FirePro M6100 and Radeon RX 640 is 6000 MHz.

Game benchmarks

high / 1080p 10−11 5−6
ultra / 1080p 6−7 3−4
QHD / 1440p 0−1 2−3
low / 720p 21−24 16−18
medium / 1080p 12−14 7−8
The average gaming FPS of FirePro M6100 in Assassin's Creed Odyssey is 62% more, than Radeon RX 640.

Full Specs

  FirePro M6100 Radeon RX 640
Architecture GCN Polaris
Code name Bonaire Polaris 12
Type Laptop Laptop
Release date 1 October 2013 12 August 2019
Pipelines 768 640
Core clock speed 1100 MHz 1218 MHz
Boost Clock 1218 MHz
Transistor count 2,080 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.60 38.98
Floating-point performance 1,651 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 6000 MHz 6000 MHz
Memory bandwidth 88 GB/s 112.0 GB/s
Shared memory - -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 196 Mh/s
Laptop size large large
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