FirePro M4000 vs Mobility Radeon HD 4870

Find out if it is worth upgrading your current GPU setup by comparing FirePro M4000 and Mobility Radeon HD 4870. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between FirePro M4000 and Mobility Radeon HD 4870. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

FirePro M4000 and Mobility Radeon HD 4870 are Laptop Graphics Cards

Note: FirePro M4000 and Mobility Radeon HD 4870 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 M4000 or Mobility Radeon HD 4870 here:

Main Specs

  FirePro M4000 Mobility Radeon HD 4870
Power consumption (TDP) 33 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs No outputs
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  • FirePro M4000 is connected by MXM-A (3.0), and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • FirePro M4000 and Mobility Radeon HD 4870 have maximum RAM of 1 GB.
  • FirePro M4000 is used in Mobile workstations, and Mobility Radeon HD 4870 - in Laptops.
  • FirePro M4000 is build with GCN architecture, and Mobility Radeon HD 4870 - with Terascale 1.
  • Core clock speed of FirePro M4000 is 50 MHz higher, than Mobility Radeon HD 4870.
  • FirePro M4000 is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of FirePro M4000 is 3612 MHz higher, than Mobility Radeon HD 4870.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 16−18
medium / 1080p 9−10 8−9
The average gaming FPS of FirePro M4000 in Assassin's Creed Odyssey is 11% more, than Mobility Radeon HD 4870.

Full Specs

  FirePro M4000 Mobility Radeon HD 4870
Architecture GCN Terascale 1
Code name Cape Verde GLM M98-XT
Type Mobile workstation Laptop
Release date 1 July 2012 9 January 2009
Pipelines 512 800
Core clock speed 600 MHz 550 MHz
Transistor count 1,500 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 21.60 22.00
Floating-point performance 691.2 gflops 880.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 888 MHz
Memory bandwidth 72 GB/s 56.83 GB/s
Shared memory - -
DirectX 12 (11_1) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.2.131 N/A
Bus support n/a
Bitcoin / BTC (SHA256) 79 Mh/s
Laptop size medium sized large
Form factor MXM-A
StereoOutput3D +
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