FirePro M7740 vs Radeon HD 7870

In this comparison between FirePro M7740 and Radeon HD 7870 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 M7740 will be the best choice, for others Radeon HD 7870 will be their preference. Study the comparison tables below and make your choice.

FirePro M7740 is a Laptop Graphics Card

Note: FirePro M7740 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 M7740 here:

Main Specs

  FirePro M7740 Radeon HD 7870
Power consumption (TDP) 60 Watt 175 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Radeon HD 7870 has 191% more power consumption, than FirePro M7740.
  • Radeon HD 7870 has 1 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and Radeon HD 7870 - in Desktops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 350 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3800 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 24−27
ultra / 1080p 4−5 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 16−18 45−50
medium / 1080p 8−9 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 222% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon HD 7870
Architecture Terascale 1 GCN
Code name RV740 Pitcairn XT
Type Mobile workstation Desktop
Release date 4 August 2009 5 March 2012
Pipelines 640 1280
Core clock speed 650 MHz 1000 MHz
Transistor count 826 million 2800 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80
Floating-point performance 832.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 MHz 4800 MHz
Memory bandwidth 54.14 GB/s
Shared memory - -
DirectX 10.1 (10_1) DirectX 11.1, Shader 5.1
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Monero / XMR (CryptoNight) 0.39 kh/s
Laptop size large
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
  Check Price Check Price