GRID K160Q vs Radeon R9 M390

If you are going to buy a new graphics card and are choosing between GRID K160Q and Radeon R9 M390, 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 GRID K160Q stacks up against Radeon R9 M390, check out specs charts below.

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 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 M390 here:

Main Specs

  GRID K160Q Radeon R9 M390
Power consumption (TDP) 130 Watt
Interface PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Radeon R9 M390 has 1 GB more memory, than GRID K160Q.
  • GRID K160Q is used in Desktops, and Radeon R9 M390 - in Laptops.
  • GRID K160Q is build with Kepler architecture, and Radeon R9 M390 - with GCN.
  • GRID K160Q and Radeon R9 M390 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 0−1 10−11
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 9−10 35−40
medium / 1080p 1−2 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 500% more, than GRID K160Q.

Full Specs

  GRID K160Q Radeon R9 M390
Architecture Kepler GCN
Code name GK107 Pitcairn
Type Workstation Laptop
Release date 28 June 2013 9 June 2015
Pipelines 192 1024
Core clock speed 850 MHz
Transistor count 1,270 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60
Floating-point performance 326.4 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1782 MHz
Memory bandwidth 28.51 GB/s
Shared memory -
DirectX 12 (11_0)
Shader Model 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA 3.0
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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