FirePro M5100 vs Radeon HD 8870M

If you are going to buy a new graphics card and are choosing between FirePro M5100 and Radeon HD 8870M, 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 M5100 stacks up against Radeon HD 8870M, check out specs charts below.

FirePro M5100 and Radeon HD 8870M are Laptop Graphics Cards

Note: FirePro M5100 and Radeon HD 8870M 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 M5100 or Radeon HD 8870M here:

Main Specs

  FirePro M5100 Radeon HD 8870M
Interface MXM-A (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5, DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M5100 is connected by MXM-A (3.0), and Radeon HD 8870M uses PCIe 3.0 x16 interface.
  • FirePro M5100 and Radeon HD 8870M have maximum RAM of 2 GB.
  • FirePro M5100 is used in Mobile workstations, and Radeon HD 8870M - in Laptops.
  • FirePro M5100 and Radeon HD 8870M are build with GCN architecture.
  • Both graphics cards have the same core clock speed.
  • FirePro M5100 and Radeon HD 8870M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M5100 and Radeon HD 8870M is 4500 MHz.

Game benchmarks

high / 1080p 10−11 7−8
ultra / 1080p 6−7 4−5
QHD / 1440p 1−2 0−1
low / 720p 21−24 18−20
medium / 1080p 12−14 9−10
The average gaming FPS of FirePro M5100 in Assassin's Creed Odyssey is 30% more, than Radeon HD 8870M.

Full Specs

  FirePro M5100 Radeon HD 8870M
Architecture GCN GCN
Code name Venus Venus
Type Mobile workstation Laptop
Release date 1 October 2013 18 December 2012
Pipelines 640 640
Core clock speed 725 MHz 725 MHz
Boost Clock 775 MHz 775 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 31.00
Floating-point performance 992.0 gflops 992.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 4500 MHz
Memory bandwidth 72 GB/s 72 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) 108 Mh/s 107 Mh/s
Laptop size medium sized large
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