Radeon HD 6740G2 vs Radeon R9 M395

When comparing Radeon HD 6740G2 and Radeon R9 M395, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6740G2 and Radeon R9 M395 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6740G2 and Radeon R9 M395 are Laptop Graphics Cards

Note: Radeon HD 6740G2 and Radeon R9 M395 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 Radeon HD 6740G2 or Radeon R9 M395 here:

Main Specs

  Radeon HD 6740G2 Radeon R9 M395
Memory type GDDR5
Maximum RAM amount 4 GB
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  • Both cards are used in Laptops.
  • Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R9 M395 - with GCN.
  • Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R9 M395 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 10−12 60−65
medium / 1080p 2−3 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 766% more, than Radeon HD 6740G2.

Full Specs

  Radeon HD 6740G2 Radeon R9 M395
Architecture Terascale 2 GCN
Type Laptop Laptop
Release date 14 June 2011 9 June 2015
Pipelines 880 1792
Core clock speed 834 MHz
Transistor count 5000 Million
Manufacturing process technology 40 nm 28 nm
Memory bus width 256 Bit
Memory clock speed 1250 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0
OpenGL 4.4
OpenCL Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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