Quadro K3100M vs Radeon Pro 455

If you are going to buy a new graphics card and are choosing between Quadro K3100M and Radeon Pro 455, 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 K3100M stacks up against Radeon Pro 455, check out specs charts below.

Quadro K3100M and Radeon Pro 455 are Laptop Graphics Cards

Note: Quadro K3100M 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 K3100M or Radeon Pro 455 here:

Main Specs

  Quadro K3100M Radeon Pro 455
Power consumption (TDP) 75 Watt 35 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K3100M has 114% more power consumption, than Radeon Pro 455.
  • Quadro K3100M is connected by MXM-B (3.0), and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • Quadro K3100M has 2 GB more memory, than Radeon Pro 455.
  • Both cards are used in Laptops.
  • Quadro K3100M is build with Kepler architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 149 MHz higher, than Quadro K3100M.
  • Quadro K3100M is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 1800 MHz higher, than Quadro K3100M.

Game benchmarks

high / 1080p 10−12 16−18
ultra / 1080p 7−8 9−10
QHD / 1440p 1−2 4−5
4K / 2160p 4−5
low / 720p 24−27 30−35
medium / 1080p 14−16 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 33% more, than Quadro K3100M.

Full Specs

  Quadro K3100M Radeon Pro 455
Architecture Kepler Polaris
Code name N15E-Q1-A2 Polaris 11
Type Mobile workstation Mobile workstation
Release date 23 July 2013 27 October 2016
Pipelines 768 768
Core clock speed 706 MHz 855 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 45.18 41.04
Floating-point performance 1,084 gflops 1,313 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 3200 MHz 5000 MHz
Memory bandwidth 102.4 GB/s 81.28 GB/s
Shared memory - -
DirectX 12 12 (12_0)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
Bitcoin / BTC (SHA256) 44 Mh/s 163 Mh/s
Laptop size large large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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