FirePro M5950 vs Mobility Radeon HD 4870 X2

When choosing between FirePro M5950 and Mobility Radeon HD 4870 X2, 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 M5950 and Mobility Radeon HD 4870 X2.

FirePro M5950 and Mobility Radeon HD 4870 X2 are Laptop Graphics Cards

Note: FirePro M5950 and Mobility Radeon HD 4870 X2 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 M5950 or Mobility Radeon HD 4870 X2 here:

Main Specs

  FirePro M5950 Mobility Radeon HD 4870 X2
Power consumption (TDP) 35 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR5 GDDR3, GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M5950 is connected by MXM-A (3.0), and Mobility Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
  • Mobility Radeon HD 4870 X2 has 1 GB more memory, than FirePro M5950.
  • FirePro M5950 is used in Mobile workstations, and Mobility Radeon HD 4870 X2 - in Laptops.
  • FirePro M5950 is build with Terascale 2 architecture, and Mobility Radeon HD 4870 X2 - with Terascale 1.
  • Core clock speed of FirePro M5950 is 175 MHz higher, than Mobility Radeon HD 4870 X2.
  • FirePro M5950 is manufactured by 40 nm process technology, and Mobility Radeon HD 4870 X2 - by 55 nm process technology.
  • Memory clock speed of FirePro M5950 is 12 MHz higher, than Mobility Radeon HD 4870 X2.

Game benchmarks

high / 1080p 4−5 9−10
ultra / 1080p 2−3 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 6−7 12−14
The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 71% more, than FirePro M5950.

Full Specs

  FirePro M5950 Mobility Radeon HD 4870 X2
Architecture Terascale 2 Terascale 1
Code name Whistler-XT M98-XT
Type Mobile workstation Laptop
Release date 13 April 2011 9 January 2009
Pipelines 480 1600
Core clock speed 725 MHz 550 MHz
Transistor count 716 million 956 million
Manufacturing process technology 40 nm 55 nm
Texture fill rate 17.40 22.00
Floating-point performance 696.0 gflops 2x 880.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 900 MHz 888 MHz
Memory bandwidth 57 GB/s 89.6 GB/s
Shared memory - -
DirectX 11.2 (11_0) 10.1 (10_1)
Shader Model 5.0 4.1
OpenGL 4.4 3.3
OpenCL 1.2 1.1
Vulkan N/A N/A
Bus support n/a
Bitcoin / BTC (SHA256) 67 Mh/s
Laptop size medium sized large
Form factor MXM-A
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