Quadro K1000M vs Radeon Pro 455

When comparing Quadro K1000M and Radeon Pro 455, 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 Quadro K1000M and Radeon Pro 455 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K1000M and Radeon Pro 455 are Laptop Graphics Cards

Note: Quadro K1000M and Radeon Pro 455 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 K1000M or Radeon Pro 455 here:

Main Specs

  Quadro K1000M Radeon Pro 455
Power consumption (TDP) 45 Watt 35 Watt
Interface MXM-A (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K1000M has 28% more power consumption, than Radeon Pro 455.
  • Quadro K1000M is connected by MXM-A (3.0), and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • Quadro K1000M and Radeon Pro 455 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro K1000M is build with Kepler architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 5 MHz higher, than Quadro K1000M.
  • Quadro K1000M is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 3200 MHz higher, than Quadro K1000M.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 3100% more, than Quadro K1000M.

Full Specs

  Quadro K1000M Radeon Pro 455
Architecture Kepler Polaris
Code name N14P-Q1 Polaris 11
Type Mobile workstation Mobile workstation
Release date 1 June 2012 27 October 2016
Pipelines 192 768
Core clock speed 850 MHz 855 MHz
Transistor count 1,270 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 13.60 41.04
Floating-point performance 326.4 gflops 1,313 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1800 MHz 5000 MHz
Memory bandwidth 28.8 GB/s 81.28 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
Bitcoin / BTC (SHA256) 10 Mh/s 163 Mh/s
Laptop size medium sized large
Optimus +
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