FirePro M6100 vs Radeon HD 4870

In this comparison between FirePro M6100 and Radeon HD 4870 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 M6100 will be the best choice, for others Radeon HD 4870 will be their preference. Study the comparison tables below and make your choice.

FirePro M6100 is a Laptop Graphics Card

Note: FirePro M6100 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 M6100 here:

Main Specs

  FirePro M6100 Radeon HD 4870
Power consumption (TDP) 150 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs 2x DVI, 1x S-Video
  Check Price Check Price
  • FirePro M6100 is connected by MXM-B (3.0), and Radeon HD 4870 uses PCIe 2.0 x16 interface.
  • FirePro M6100 has 1 GB more memory, than Radeon HD 4870.
  • FirePro M6100 is used in Laptops, and Radeon HD 4870 - in Desktops.
  • FirePro M6100 is build with GCN architecture, and Radeon HD 4870 - with TeraScale.
  • Core clock speed of FirePro M6100 is 350 MHz higher, than Radeon HD 4870.
  • FirePro M6100 is manufactured by 28 nm process technology, and Radeon HD 4870 - by 55 nm process technology.
  • Memory clock speed of FirePro M6100 is 2400 MHz higher, than Radeon HD 4870.

Game benchmarks

high / 1080p 10−11 3−4
ultra / 1080p 6−7 1−2
QHD / 1440p 0−1 0−1
low / 720p 21−24 14−16
medium / 1080p 12−14 6−7
The average gaming FPS of FirePro M6100 in Assassin's Creed Odyssey is 116% more, than Radeon HD 4870.

Full Specs

  FirePro M6100 Radeon HD 4870
Architecture GCN TeraScale
Code name Bonaire RV770
Type Laptop Desktop
Release date 1 October 2013 25 June 2008
Pipelines 768 800
Core clock speed 1100 MHz 750 MHz
Transistor count 2,080 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 51.60 30.00
Floating-point performance 1,651 gflops 1,200.0 gflops
Length 250 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 3600 MHz
Memory bandwidth 88 GB/s 115.2 GB/s
Shared memory -
DirectX 12 (12_0) 10.1 (10_1)
Shader Model 6.3 4.1
OpenGL 4.6 3.3
OpenCL 2.0 1.1
Vulkan 1.2.131 N/A
Bitcoin / BTC (SHA256) 196 Mh/s
Laptop size large
  Check Price Check Price