GRID K220Q vs Radeon R9 M275

If you are going to buy a new graphics card and are choosing between GRID K220Q and Radeon R9 M275, 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 K220Q stacks up against Radeon R9 M275, check out specs charts below.

Radeon R9 M275 is a Laptop Graphics Card

Note: Radeon R9 M275 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 M275 here:

Main Specs

  GRID K220Q Radeon R9 M275
Power consumption (TDP) 225 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 512 MB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID K220Q has 508 GB more memory, than Radeon R9 M275.
  • GRID K220Q is used in Desktops, and Radeon R9 M275 - in Laptops.
  • GRID K220Q is build with Kepler architecture, and Radeon R9 M275 - with GCN.
  • Core clock speed of Radeon R9 M275 is 180 MHz higher, than GRID K220Q.
  • GRID K220Q and Radeon R9 M275 are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K220Q is 500 MHz higher, than Radeon R9 M275.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−12 12−14
medium / 1080p 2−3 3−4
The average gaming FPS of Radeon R9 M275 in Assassin's Creed Odyssey is 33% more, than GRID K220Q.

Full Specs

  GRID K220Q Radeon R9 M275
Architecture Kepler GCN
Code name GK104 Venus
Type Workstation Laptop
Release date 2 July 2014 1 August 2014
Pipelines 1536 640
Core clock speed 745 MHz 925 MHz
Boost Clock 925 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 37.00
Floating-point performance 2,289 gflops 1,184 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 4500 MHz
Memory bandwidth 160.0 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA 3.0
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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