Quadro K1100M vs Radeon HD 6850M

If you are going to buy a new graphics card and are choosing between Quadro K1100M 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 Quadro K1100M stacks up against Radeon HD 6850M, check out specs charts below.

Quadro K1100M and Radeon HD 6850M are Laptop Graphics Cards

Note: Quadro K1100M and Radeon HD 6850M are only used in laptop graphics. They have 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 Quadro K1100M or Radeon HD 6850M here:

Main Specs

  Quadro K1100M Radeon HD 6850M
Power consumption (TDP) 45 Watt 50 Watt
Interface MXM-A (3.0) 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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  • Radeon HD 6850M has 11% more power consumption, than Quadro K1100M.
  • Quadro K1100M is connected by MXM-A (3.0), and Radeon HD 6850M uses PCIe 2.0 x16 interface.
  • Quadro K1100M has 1 GB more memory, than Radeon HD 6850M.
  • Quadro K1100M is used in Mobile workstations, and Radeon HD 6850M - in Laptops.
  • Quadro K1100M is build with Kepler architecture, and Radeon HD 6850M - with Terascale 2.
  • Core clock speed of Quadro K1100M is 130 MHz higher, than Radeon HD 6850M.
  • Quadro K1100M is manufactured by 28 nm process technology, and Radeon HD 6850M - by 40 nm process technology.
  • Memory clock speed of Quadro K1100M is 2000 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 3−4
Quadro K1100M and Radeon HD 6850M have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K1100M Radeon HD 6850M
Architecture Kepler Terascale 2
Code name GK107 Granville Pro/LP
Type Mobile workstation Laptop
Release date 23 July 2013 6 January 2011
Pipelines 384 800
Core clock speed 705 MHz 575 / 675 MHz
Transistor count 1,270 million 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 22.59 27.00
Floating-point performance 542.2 gflops 1,080.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2800 MHz 800 MHz
Memory bandwidth 44.8 GB/s 25.6 GB/s
Shared memory - -
DirectX 12 11.2 (11_0)
Shader Model 5 5.0
OpenGL 4.5 4.4
OpenCL 1.2 1.2
Vulkan 1.1.126 N/A
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size medium sized large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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