GRID K160Q vs Radeon HD 7770M

In this comparison between GRID K160Q and Radeon HD 7770M 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 K160Q will be the best choice, for others Radeon HD 7770M will be their preference. Study the comparison tables below and make your choice.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 7770M here:

Main Specs

  GRID K160Q Radeon HD 7770M
Power consumption (TDP) 130 Watt 32 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 1 GB
Display Connectors No outputs No outputs
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  • GRID K160Q has 306% more power consumption, than Radeon HD 7770M.
  • GRID K160Q is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
  • GRID K160Q and Radeon HD 7770M have maximum RAM of 1 GB.
  • GRID K160Q is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GRID K160Q is build with Kepler architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GRID K160Q is 175 MHz higher, than Radeon HD 7770M.
  • GRID K160Q and Radeon HD 7770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 2218 MHz higher, than GRID K160Q.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 9−10 21−24
medium / 1080p 1−2 10−12
The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 220% more, than GRID K160Q.

Full Specs

  GRID K160Q Radeon HD 7770M
Architecture Kepler GCN
Code name GK107 Chelsea XT
Type Workstation Laptop
Release date 28 June 2013 24 April 2012
Pipelines 192 512
Core clock speed 850 MHz 675 MHz
Transistor count 1,270 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 13.60 21.60
Floating-point performance 326.4 gflops 691.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 4000 MHz
Memory bandwidth 28.51 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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