GRID K280Q vs Radeon HD 7750M

When choosing between GRID K280Q and Radeon HD 7750M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GRID K280Q and Radeon HD 7750M.

Radeon HD 7750M is a Laptop Graphics Card

Note: Radeon HD 7750M 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 HD 7750M here:

Main Specs

  GRID K280Q Radeon HD 7750M
Power consumption (TDP) 225 Watt 28 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • GRID K280Q has 703% more power consumption, than Radeon HD 7750M.
  • GRID K280Q is connected by PCIe 3.0 x16, and Radeon HD 7750M uses PCIe 2.0 x16 interface.
  • GRID K280Q has 2 GB more memory, than Radeon HD 7750M.
  • GRID K280Q is used in Desktops, and Radeon HD 7750M - in Laptops.
  • GRID K280Q is build with Kepler architecture, and Radeon HD 7750M - with GCN.
  • Core clock speed of GRID K280Q is 170 MHz higher, than Radeon HD 7750M.
  • GRID K280Q and Radeon HD 7750M are manufactured by 28 nm process technology.
  • Memory clock speed of GRID K280Q is 1000 MHz higher, than Radeon HD 7750M.

Game benchmarks

high / 1080p 12−14 3−4
ultra / 1080p 7−8 1−2
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 14−16 5−6
The average gaming FPS of GRID K280Q in Assassin's Creed Odyssey is 150% more, than Radeon HD 7750M.

Full Specs

  GRID K280Q Radeon HD 7750M
Architecture Kepler GCN
Code name GK104 Lombok XL
Type Workstation Laptop
Release date 28 June 2013 24 April 2012
Pipelines 1536 512
Core clock speed 745 MHz 575 MHz
Transistor count 3,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 95.36 18.40
Floating-point performance 2,289 gflops 588.8 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 4000 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
Laptop size medium sized
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