Quadro P400 vs Radeon HD 7750

When comparing Quadro P400 and Radeon HD 7750, 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 P400 and Radeon HD 7750 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Quadro P400 Radeon HD 7750
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 3x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7750 has 150% more power consumption, than Quadro P400.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro P400 has 1 GB more memory, than Radeon HD 7750.
  • Both cards are used in Desktops.
  • Quadro P400 is build with Pascal architecture, and Radeon HD 7750 - with GCN 1.0.
  • Quadro P400 is manufactured by 14 nm process technology, and Radeon HD 7750 - by 28 nm process technology.
  • Radeon HD 7750 is 23 mm longer, than Quadro P400.
  • Memory clock speed of Quadro P400 is 2883 MHz higher, than Radeon HD 7750.

Game benchmarks

high / 1080p 7−8 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 18−20 18−20
medium / 1080p 9−10 9−10
Quadro P400 and Radeon HD 7750 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Quadro P400 Radeon HD 7750
Architecture Pascal GCN 1.0
Code name GP107 Cape Verde
Type Workstation Desktop
Release date 7 February 2017 15 February 2012
Pipelines 256 512
Core clock speed 1228 MHz
Boost Clock 1252 MHz 800 MHz
Transistor count 3,300 million 1,500 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 20.03 25.60
Floating-point performance 679.9 gflops 819.2 gflops
Length 145 mm 168 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 4008 MHz 1125 MHz
Memory bandwidth 32.06 GB/s 72 GB/s
DirectX 12 (12_1)
Shader Model 6.4 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
CUDA 6.1
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 98 Mh/s
Eyefinity +
Design reference
DisplayPort support +
CrossFire +
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