Radeon HD 6740G2 vs Radeon R9 M470

If you are going to buy a new graphics card and are choosing between Radeon HD 6740G2 and Radeon R9 M470, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6740G2 stacks up against Radeon R9 M470, check out specs charts below.

Radeon HD 6740G2 and Radeon R9 M470 are Laptop Graphics Cards

Note: Radeon HD 6740G2 and Radeon R9 M470 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 M470 here:

Main Specs

  Radeon HD 6740G2 Radeon R9 M470
Interface PCIe 3.0 x16
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R9 M470 - with GCN 2.
  • Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R9 M470 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 0−1 7−8
QHD / 1440p 0−1 2−3
low / 720p 10−12 24−27
medium / 1080p 2−3 14−16
The average gaming FPS of Radeon R9 M470 in Assassin's Creed Odyssey is 233% more, than Radeon HD 6740G2.

Full Specs

  Radeon HD 6740G2 Radeon R9 M470
Architecture Terascale 2 GCN 2
Code name Saturn
Type Laptop Laptop
Release date 14 June 2011 14 May 2016
Pipelines 880 768
Core clock speed 1000 MHz
Boost Clock 1000 MHz
Transistor count 2,080 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 48.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.3
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized large
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