Quadro K4200 vs Radeon Pro 455

Find out if it is worth upgrading your current GPU setup by comparing Quadro K4200 and Radeon Pro 455. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K4200 and Radeon Pro 455. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon Pro 455 is a Laptop Graphics Card

Note: Radeon Pro 455 is only used in laptop graphics. It has 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 Radeon Pro 455 here:

Main Specs

  Quadro K4200 Radeon Pro 455
Power consumption (TDP) 108 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4200 has 208% more power consumption, than Radeon Pro 455.
  • Quadro K4200 is connected by PCIe 2.0 x16, and Radeon Pro 455 uses PCIe 3.0 x8 interface.
  • Quadro K4200 has 2 GB more memory, than Radeon Pro 455.
  • Quadro K4200 is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
  • Quadro K4200 is build with Kepler architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 84 MHz higher, than Quadro K4200.
  • Quadro K4200 is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Quadro K4200 is 400 MHz higher, than Radeon Pro 455.

Game benchmarks

high / 1080p 21−24 16−18
ultra / 1080p 12−14 9−10
QHD / 1440p 7−8 4−5
4K / 2160p 5−6 4−5
low / 720p 40−45 30−35
medium / 1080p 27−30 20−22
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 35% more, than Radeon Pro 455.

Full Specs

  Quadro K4200 Radeon Pro 455
Architecture Kepler Polaris
Code name GK104 Polaris 11
Type Workstation Mobile workstation
Release date 22 July 2014 27 October 2016
Pipelines 1344 768
Core clock speed 771 MHz 855 MHz
Boost Clock 784 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 87.81 41.04
Floating-point performance 2,107 gflops 1,313 gflops
Length 241 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 5400 MHz 5000 MHz
Memory bandwidth 172.8 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 3.0
FreeSync +
Bitcoin / BTC (SHA256) 119 Mh/s 163 Mh/s
Laptop size large
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