FirePro M4100 vs Radeon HD 7850M

If you are going to buy a new graphics card and are choosing between FirePro M4100 and Radeon HD 7850M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro M4100 stacks up against Radeon HD 7850M, check out specs charts below.

FirePro M4100 and Radeon HD 7850M are Laptop Graphics Cards

Note: FirePro M4100 and Radeon HD 7850M 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 M4100 or Radeon HD 7850M here:

Main Specs

  FirePro M4100 Radeon HD 7850M
Power consumption (TDP) 40 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M4100 is connected by PCIe 3.0 x8, and Radeon HD 7850M uses PCIe 3.0 x16 interface.
  • FirePro M4100 and Radeon HD 7850M have maximum RAM of 2 GB.
  • FirePro M4100 is used in Mobile workstations, and Radeon HD 7850M - in Laptops.
  • FirePro M4100 and Radeon HD 7850M are build with GCN architecture.
  • Core clock speed of Radeon HD 7850M is 5 MHz higher, than FirePro M4100.
  • FirePro M4100 and Radeon HD 7850M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M4100 and Radeon HD 7850M is 4000 MHz.

Game benchmarks

high / 1080p 1−2 6−7
ultra / 1080p 0−1 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 7−8
The average gaming FPS of Radeon HD 7850M in Assassin's Creed Odyssey is 50% more, than FirePro M4100.

Full Specs

  FirePro M4100 Radeon HD 7850M
Architecture GCN GCN
Code name Mars Heathrow Pro
Type Mobile workstation Laptop
Release date 1 October 2013 24 April 2012
Pipelines 384 640
Core clock speed 670 MHz 675 MHz
Transistor count 950 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.08 27.00
Floating-point performance 514.6 gflops 864.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4000 MHz 4000 MHz
Memory bandwidth 64 GB/s 64 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size medium sized large
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