GeForce 8800 GTX vs Quadro P400

When comparing GeForce 8800 GTX and Quadro P400, 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 GeForce 8800 GTX and Quadro P400 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 8800 GTX

Main Specs

  GeForce 8800 GTX Quadro P400
Power consumption (TDP) 155 Watt 30 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x S-Video 3x mini-DisplayPort
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  • GeForce 8800 GTX has 416% more power consumption, than Quadro P400.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and Quadro P400 uses PCIe 3.0 x16 interface.
  • GeForce 8800 GTX has 766 GB more memory, than Quadro P400.
  • Both cards are used in Desktops.
  • GeForce 8800 GTX is build with Tesla architecture, and Quadro P400 - with Pascal.
  • Core clock speed of Quadro P400 is 652 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and Quadro P400 - by 14 nm process technology.
  • GeForce 8800 GTX is 125 mm longer, than Quadro P400.
  • Memory clock speed of Quadro P400 is 3108 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 7−8
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 18−20
medium / 1080p 0−1 9−10
The average gaming FPS of Quadro P400 in Assassin's Creed Odyssey is 1800% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX Quadro P400
Architecture Tesla Pascal
Code name G80 GP107
Type Desktop Workstation
Release date 8 November 2006 7 February 2017
Pipelines 128 256
Core clock speed 576 MHz 1228 MHz
Boost Clock 1252 MHz
Transistor count 681 million 3,300 million
Manufacturing process technology 90 nm 14 nm
Texture fill rate 36.8 billion/sec 20.03
Floating-point performance 345.6 gflops 679.9 gflops
Length 270 mm 145 mm
Memory bus width 384 Bit 64 Bit
Memory clock speed 900 MHz 4008 MHz
Memory bandwidth 86.4 GB/s 32.06 GB/s
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.4
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA + 6.1
CUDA cores 575
SLI options +
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