Quadro K4000 vs Radeon Pro 450

Find out if it is worth upgrading your current GPU setup by comparing Quadro K4000 and Radeon Pro 450. 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 K4000 and Radeon Pro 450. 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 450 is a Laptop Graphics Card

Note: Radeon Pro 450 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 450 here:

Main Specs

  Quadro K4000 Radeon Pro 450
Power consumption (TDP) 80 Watt 35 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 3 GB 2 GB
Display Connectors 1x DVI, 2x DisplayPort No outputs
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  • Quadro K4000 has 128% more power consumption, than Radeon Pro 450.
  • Quadro K4000 is connected by PCIe 2.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
  • Quadro K4000 has 1 GB more memory, than Radeon Pro 450.
  • Quadro K4000 is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
  • Quadro K4000 is build with Kepler architecture, and Radeon Pro 450 - with Polaris.
  • Core clock speed of Quadro K4000 is 10 MHz higher, than Radeon Pro 450.
  • Quadro K4000 is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
  • Memory clock speed of Quadro K4000 is 536 MHz higher, than Radeon Pro 450.

Game benchmarks

high / 1080p 14−16 14−16
ultra / 1080p 8−9 8−9
QHD / 1440p 3−4 3−4
low / 720p 27−30 27−30
medium / 1080p 16−18 16−18
Quadro K4000 and Radeon Pro 450 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro K4000 Radeon Pro 450
Architecture Kepler Polaris
Code name GK106 Polaris 11
Type Workstation Mobile workstation
Release date 1 March 2013 27 October 2016
Pipelines 768 640
Core clock speed 810 MHz 800 MHz
Transistor count 2,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.84 32.00
Floating-point performance 1,244 gflops 1,024 gflops
Length 241 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 5616 MHz 5080 MHz
Memory bandwidth 134.8 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
Monero / XMR (CryptoNight) 0.21 kh/s
FreeSync +
Bitcoin / BTC (SHA256) 61 Mh/s 127 Mh/s
Laptop size large
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