FirePro M4000 vs Radeon HD 4870 X2

In this comparison between FirePro M4000 and Radeon HD 4870 X2 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FirePro M4000 will be the best choice, for others Radeon HD 4870 X2 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 4870 X2

FirePro M4000 is a Laptop Graphics Card

Note: FirePro M4000 is only used in laptop graphics. It has 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 here:

Main Specs

  FirePro M4000 Radeon HD 4870 X2
Power consumption (TDP) 33 Watt 286 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4870 X2 has 766% more power consumption, than FirePro M4000.
  • FirePro M4000 is connected by MXM-A (3.0), and Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
  • FirePro M4000 and Radeon HD 4870 X2 have maximum RAM of 1 GB.
  • FirePro M4000 is used in Mobile workstations, and Radeon HD 4870 X2 - in Desktops.
  • FirePro M4000 is build with GCN architecture, and Radeon HD 4870 X2 - with TeraScale.
  • Core clock speed of Radeon HD 4870 X2 is 100 MHz higher, than FirePro M4000.
  • FirePro M4000 is manufactured by 28 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.
  • Memory clock speed of FirePro M4000 is 900 MHz higher, than Radeon HD 4870 X2.

Game benchmarks

high / 1080p 7−8 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 9−10 6−7
The average gaming FPS of FirePro M4000 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4870 X2.

Full Specs

  FirePro M4000 Radeon HD 4870 X2
Architecture GCN TeraScale
Code name Cape Verde GLM R700
Type Mobile workstation Desktop
Release date 1 July 2012 12 August 2008
Pipelines 512 800
Core clock speed 600 MHz 700 MHz
Transistor count 1,500 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 21.60 28.00
Floating-point performance 691.2 gflops 2x 1,120.0 gflops
Length 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 3600 MHz
Memory bandwidth 72 GB/s 115.2 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
Form factor MXM-A
StereoOutput3D +
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