FirePro M7740 vs Radeon HD 8790M

In this comparison between FirePro M7740 and Radeon HD 8790M 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 8790M will be their preference. Study the comparison tables below and make your choice.

FirePro M7740 and Radeon HD 8790M are Laptop Graphics Cards

Note: FirePro M7740 and Radeon HD 8790M 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 M7740 or Radeon HD 8790M here:

Main Specs

  FirePro M7740 Radeon HD 8790M
Power consumption (TDP) 60 Watt
Interface PCIe 2.0 x16 MXM-A (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M7740 is connected by PCIe 2.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
  • Radeon HD 8790M has 1 GB more memory, than FirePro M7740.
  • FirePro M7740 is used in Mobile workstations, and Radeon HD 8790M - in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon HD 8790M - with GCN.
  • Core clock speed of Radeon HD 8790M is 200 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon HD 8790M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 3500 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of FirePro M7740 in Assassin's Creed Odyssey is 50% more, than Radeon HD 8790M.

Full Specs

  FirePro M7740 Radeon HD 8790M
Architecture Terascale 1 GCN
Code name RV740 Mars XTX
Type Mobile workstation Laptop
Release date 4 August 2009 16 November 2012
Pipelines 640 384
Core clock speed 650 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 826 million 950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80 21.60
Floating-point performance 832.0 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 4500 MHz
Memory bandwidth 54.14 GB/s 64 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (11_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size large medium sized
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