FirePro M5100 vs Radeon HD 7870M

When choosing between FirePro M5100 and Radeon HD 7870M, 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 M5100 and Radeon HD 7870M.

FirePro M5100 and Radeon HD 7870M are Laptop Graphics Cards

Note: FirePro M5100 and Radeon HD 7870M 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 7870M here:

Main Specs

  FirePro M5100 Radeon HD 7870M
Power consumption (TDP) 45 Watt
Interface MXM-A (3.0) 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 M5100 is connected by MXM-A (3.0), and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • FirePro M5100 and Radeon HD 7870M have maximum RAM of 2 GB.
  • FirePro M5100 is used in Mobile workstations, and Radeon HD 7870M - in Laptops.
  • FirePro M5100 and Radeon HD 7870M are build with GCN architecture.
  • Core clock speed of Radeon HD 7870M is 75 MHz higher, than FirePro M5100.
  • FirePro M5100 and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M5100 is 500 MHz higher, than Radeon HD 7870M.

Game benchmarks

high / 1080p 10−11 6−7
ultra / 1080p 6−7 4−5
QHD / 1440p 1−2 0−1
low / 720p 21−24 16−18
medium / 1080p 12−14 8−9
The average gaming FPS of FirePro M5100 in Assassin's Creed Odyssey is 44% more, than Radeon HD 7870M.

Full Specs

  FirePro M5100 Radeon HD 7870M
Architecture GCN GCN
Code name Venus Heathrow XT
Type Mobile workstation Laptop
Release date 1 October 2013 24 April 2012
Pipelines 640 640
Core clock speed 725 MHz 800 MHz
Boost Clock 775 MHz
Transistor count 1,500 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 32.00
Floating-point performance 992.0 gflops 1,024 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 4000 MHz
Memory bandwidth 72 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) 108 Mh/s
Laptop size medium sized large
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