Quadro P400 vs Radeon Sky 500

Find out if it is worth upgrading your current GPU setup by comparing Quadro P400 and Radeon Sky 500. 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 P400 and Radeon Sky 500. 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.

Main Specs

  Quadro P400 Radeon Sky 500
Power consumption (TDP) 30 Watt 150 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 3x mini-DisplayPort 1x DisplayPort
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  • Radeon Sky 500 has 400% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Sky 500 has 2 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon Sky 500 - with GCN 1.0.
  • Core clock speed of Quadro P400 is 278 MHz higher, than Radeon Sky 500.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon Sky 500 - by 28 nm process technology.
  • Radeon Sky 500 is 97 mm longer, than Quadro P400.
  • Memory clock speed of Radeon Sky 500 is 792 MHz higher, than Quadro P400.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon Sky 500 in Assassin's Creed Odyssey is 310% more, than Quadro P400.

Full Specs

  Quadro P400 Radeon Sky 500
Architecture Pascal GCN 1.0
Code name GP107 Pitcairn
Type Workstation Desktop
Release date 7 February 2017 27 March 2013
Pipelines 256 1280
Core clock speed 1228 MHz 950 MHz
Boost Clock 1252 MHz
Transistor count 3,300 million 2,800 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 76.00
Floating-point performance 679.9 gflops 2,432 gflops
Length 145 mm 242 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 4008 MHz 4800 MHz
Memory bandwidth 32.06 GB/s 154 GB/s
DirectX 12 (12_1) 12 (11_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
CUDA 6.1
Bus support PCIe 3.0
Form factor full height / full length
DisplayPort count 1
Dual-link DVI support +
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