Mobility Radeon HD 5870 Crossfire vs Quadro K1100M

When comparing Mobility Radeon HD 5870 Crossfire and Quadro K1100M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Mobility Radeon HD 5870 Crossfire and Quadro K1100M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Mobility Radeon HD 5870 Crossfire and Quadro K1100M are Laptop Graphics Cards

Note: Mobility Radeon HD 5870 Crossfire and Quadro K1100M 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 Mobility Radeon HD 5870 Crossfire or Quadro K1100M here:

Main Specs

  Mobility Radeon HD 5870 Crossfire Quadro K1100M
Power consumption (TDP) 120 Watt 45 Watt
Interface MXM-A (3.0)
Memory type DDR3, GDDR3, GDDR5 GDDR5
Maximum RAM amount 2x1 GB 2 GB
Display Connectors No outputs
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  • Mobility Radeon HD 5870 Crossfire has 166% more power consumption, than Quadro K1100M.
  • Mobility Radeon HD 5870 Crossfire and Quadro K1100M have maximum RAM of 2 GB.
  • Mobility Radeon HD 5870 Crossfire is used in Laptops, and Quadro K1100M - in Mobile workstations.
  • Mobility Radeon HD 5870 Crossfire is build with Terascale 2 architecture, and Quadro K1100M - with Kepler.
  • Core clock speed of Quadro K1100M is 5 MHz higher, than Mobility Radeon HD 5870 Crossfire.
  • Mobility Radeon HD 5870 Crossfire is manufactured by 40 nm process technology, and Quadro K1100M - by 28 nm process technology.
  • Memory clock speed of Quadro K1100M is 1800 MHz higher, than Mobility Radeon HD 5870 Crossfire.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10
QHD / 1440p 4−5 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 3−4
The average gaming FPS of Mobility Radeon HD 5870 Crossfire in Assassin's Creed Odyssey is 212% more, than Quadro K1100M.

Full Specs

  Mobility Radeon HD 5870 Crossfire Quadro K1100M
Architecture Terascale 2 Kepler
Code name Broadway-XT GK107
Type Laptop Mobile workstation
Release date 7 January 2010 23 July 2013
Pipelines 1600 384
Core clock speed 700 MHz 705 MHz
Transistor count 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 22.59
Floating-point performance 542.2 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 2800 MHz
Memory bandwidth 44.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 18 Mh/s
Laptop size large medium sized
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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