Quadro 4000M vs Radeon Pro 455

When comparing Quadro 4000M 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 4000M 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 4000M and Radeon Pro 455 are Laptop Graphics Cards

Note: Quadro 4000M 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 4000M or Radeon Pro 455 here:

Main Specs

  Quadro 4000M Radeon Pro 455
Power consumption (TDP) 100 Watt 35 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro 4000M has 185% more power consumption, than Radeon Pro 455.
  • Quadro 4000M is connected by MXM-B (3.0), and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • Quadro 4000M and Radeon Pro 455 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro 4000M is build with Fermi architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 380 MHz higher, than Quadro 4000M.
  • Quadro 4000M is manufactured by 40 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 3800 MHz higher, than Quadro 4000M.

Game benchmarks

high / 1080p 3−4 16−18
ultra / 1080p 1−2 9−10
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 14−16 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 233% more, than Quadro 4000M.

Full Specs

  Quadro 4000M Radeon Pro 455
Architecture Fermi Polaris
Code name Fermi Polaris 11
Type Mobile workstation Mobile workstation
Release date 22 February 2011 27 October 2016
Pipelines 336 768
Core clock speed 475 MHz 855 MHz
Transistor count 1,950 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 26.60 41.04
Floating-point performance 638.4 gflops 1,313 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1200 MHz 5000 MHz
Memory bandwidth 80 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 1.1 2.0
Vulkan N/A 1.2.131
CUDA 2.1
FreeSync +
Bitcoin / BTC (SHA256) 82 Mh/s 163 Mh/s
Laptop size large large
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