Radeon HD 7670A vs Radeon R9 M395

If you are going to buy a new graphics card and are choosing between Radeon HD 7670A and Radeon R9 M395, 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 7670A stacks up against Radeon R9 M395, check out specs charts below.

Radeon R9 M395 is a Laptop Graphics Card

Note: Radeon R9 M395 is only used in laptop graphics. It has 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 R9 M395 here:

Main Specs

  Radeon HD 7670A Radeon R9 M395
Power consumption (TDP) 45 Watt
Interface MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs
  Check Price
  • Radeon R9 M395 has 3 GB more memory, than Radeon HD 7670A.
  • Radeon HD 7670A is used in Desktops, and Radeon R9 M395 - in Laptops.
  • Radeon HD 7670A is build with TeraScale 2 architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of Radeon R9 M395 is 234 MHz higher, than Radeon HD 7670A.
  • Radeon HD 7670A is manufactured by 40 nm process technology, and Radeon R9 M395 - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7670A is 2750 MHz higher, than Radeon R9 M395.

Game benchmarks

high / 1080p 1−2 35−40
ultra / 1080p 0−1 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 3−4 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 683% more, than Radeon HD 7670A.

Full Specs

  Radeon HD 7670A Radeon R9 M395
Architecture TeraScale 2 GCN
Code name Turks
Type Desktop Laptop
Release date 5 January 2012 9 June 2015
Pipelines 480 1792
Core clock speed 600 MHz 834 MHz
Transistor count 716 million 5000 Million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 14.40
Floating-point performance 576.0 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4000 MHz 1250 MHz
Memory bandwidth 64 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price