FirePro M7740 vs Radeon R7 M275DX

When choosing between FirePro M7740 and Radeon R7 M275DX, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FirePro M7740 and Radeon R7 M275DX.

FirePro M7740 and Radeon R7 M275DX are Laptop Graphics Cards

Note: FirePro M7740 and Radeon R7 M275DX 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 R7 M275DX here:

Main Specs

  FirePro M7740 Radeon R7 M275DX
Power consumption (TDP) 60 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • FirePro M7740 is used in Mobile workstations, and Radeon R7 M275DX - in Laptops.
  • FirePro M7740 is build with Terascale 1 architecture, and Radeon R7 M275DX - with GCN.
  • FirePro M7740 is manufactured by 40 nm process technology, and Radeon R7 M275DX - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 33% more, than FirePro M7740.

Full Specs

  FirePro M7740 Radeon R7 M275DX
Architecture Terascale 1 GCN
Code name RV740
Type Mobile workstation Laptop
Release date 4 August 2009 4 June 2014
Pipelines 640 896
Core clock speed 650 MHz
Transistor count 826 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.80
Floating-point performance 832.0 gflops
Memory bus width 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 54.14 GB/s
Shared memory - +
DirectX 10.1 (10_1) DirectX 12, Shader 5.0
Shader Model 4.1
OpenGL 3.3
OpenCL 1.1
Vulkan N/A
Laptop size large medium sized
Eyefinity +
AppAcceleration +
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