FirePro M7740 vs Radeon Pro 555

In this comparison between FirePro M7740 and Radeon Pro 555 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 Pro 555 will be their preference. Study the comparison tables below and make your choice.

FirePro M7740 and Radeon Pro 555 are Laptop Graphics Cards

Note: FirePro M7740 and Radeon Pro 555 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 Pro 555 here:

Main Specs

  FirePro M7740 Radeon Pro 555
Power consumption (TDP) 60 Watt 75 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
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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  • Radeon Pro 555 has 25% more power consumption, than FirePro M7740.
  • FirePro M7740 is connected by PCIe 2.0 x16, and Radeon Pro 555 uses PCIe 3.0 x8 interface.
  • Radeon Pro 555 has 1 GB more memory, than FirePro M7740.
  • Both cards are used in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of Radeon Pro 555 is 205 MHz higher, than FirePro M7740.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 4080 MHz higher, than FirePro M7740.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 4−5 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 16−18 30−35
medium / 1080p 8−9 20−22
The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 122% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon Pro 555
Architecture Terascale 1 Polaris
Code name RV740 Polaris 21
Type Mobile workstation Mobile workstation
Release date 4 August 2009 5 June 2017
Pipelines 640 768
Core clock speed 650 MHz 855 MHz
Transistor count 826 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 20.80 40.80
Floating-point performance 832.0 gflops 1,306 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 5080 MHz
Memory bandwidth 54.14 GB/s 81.6 GB/s
Shared memory - -
DirectX 10.1 (10_1) 12 (12_0)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
FreeSync +
Laptop size large large
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