GRID K260Q vs Radeon HD 6850M

If you are going to buy a new graphics card and are choosing between GRID K260Q and Radeon HD 6850M, 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 K260Q stacks up against Radeon HD 6850M, check out specs charts below.

Radeon HD 6850M is a Laptop Graphics Card

Note: Radeon HD 6850M 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 6850M here:

Main Specs

  GRID K260Q Radeon HD 6850M
Power consumption (TDP) 225 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • GRID K260Q has 350% more power consumption, than Radeon HD 6850M.
  • GRID K260Q is connected by PCIe 3.0 x16, and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • GRID K260Q has 1 GB more memory, than Radeon HD 6850M.
  • GRID K260Q is used in Desktops, and Radeon HD 6850M - in Laptops.
  • GRID K260Q is build with Kepler architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of GRID K260Q is 170 MHz higher, than Radeon HD 6850M.
  • GRID K260Q is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of GRID K260Q is 4200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 9−10 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of GRID K260Q in Assassin's Creed Odyssey is 266% more, than Radeon HD 6850M.

Full Specs

  GRID K260Q Radeon HD 6850M
Architecture Kepler Terascale 2
Code name GK104 Granville Pro/LP
Type Workstation Laptop
Release date 28 June 2013 6 January 2011
Pipelines 1536 800
Core clock speed 745 MHz 575 / 675 MHz
Transistor count 3,540 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 95.36 27.00
Floating-point performance 2,289 gflops 1,080.0 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 5000 MHz 800 MHz
Memory bandwidth 160.0 GB/s 25.6 GB/s
Shared memory -
DirectX 12 (11_0) 11.2 (11_0)
Shader Model 5.1 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA 3.0
Laptop size large
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