GRID M6 8Q vs Radeon R7 M340

In this comparison between GRID M6 8Q and Radeon R7 M340 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 GRID M6 8Q will be the best choice, for others Radeon R7 M340 will be their preference. Study the comparison tables below and make your choice.

Radeon R7 M340 is a Laptop Graphics Card

Note: Radeon R7 M340 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 R7 M340 here:

Main Specs

  GRID M6 8Q Radeon R7 M340
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 DDR3
Maximum RAM amount 8 GB 4 GB
Display Connectors No outputs No outputs
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  • GRID M6 8Q is connected by PCIe 3.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
  • GRID M6 8Q has 4 GB more memory, than Radeon R7 M340.
  • GRID M6 8Q is used in Desktops, and Radeon R7 M340 - in Laptops.
  • GRID M6 8Q is build with Maxwell 2.0 architecture, and Radeon R7 M340 - with GCN.
  • Core clock speed of Radeon R7 M340 is 299 MHz higher, than GRID M6 8Q.
  • GRID M6 8Q and Radeon R7 M340 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID M6 8Q is 4012 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 18−20 0−1
ultra / 1080p 10−11
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 1−2
medium / 1080p 21−24 0−1
The average gaming FPS of GRID M6 8Q in Assassin's Creed Odyssey is 3600% more, than Radeon R7 M340.

Full Specs

  GRID M6 8Q Radeon R7 M340
Architecture Maxwell 2.0 GCN
Code name GM204 Meso Pro DDR3
Type Workstation Laptop
Release date 30 August 2015 16 June 2015
Pipelines 1536 320
Core clock speed 722 MHz 1021 MHz
Boost Clock 1021 MHz
Transistor count 5,200 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 69.31 17.16
Floating-point performance 2,218 gflops 549.1 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5012 MHz 1000 MHz
Memory bandwidth 160.4 GB/s 16 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126 +
CUDA 5.2
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 74 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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