GeForce 8800 GTX vs Quadro K4000M

When comparing GeForce 8800 GTX and Quadro K4000M, 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 K4000M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro K4000M is a Laptop Graphics Card

Note: Quadro K4000M 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 Quadro K4000M here:

Main Specs

  GeForce 8800 GTX Quadro K4000M
Power consumption (TDP) 155 Watt 100 Watt
Interface PCIe 1.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 8800 GTX has 55% more power consumption, than Quadro K4000M.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and Quadro K4000M uses MXM-B (3.0) interface.
  • GeForce 8800 GTX has 764 GB more memory, than Quadro K4000M.
  • GeForce 8800 GTX is used in Desktops, and Quadro K4000M - in Mobile workstations.
  • GeForce 8800 GTX is build with Tesla architecture, and Quadro K4000M - with Kepler.
  • Core clock speed of Quadro K4000M is 24 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and Quadro K4000M - by 28 nm process technology.
  • Memory clock speed of Quadro K4000M is 1900 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 10−11
ultra / 1080p 6−7
QHD / 1440p 0−1 1−2
low / 720p 1−2 21−24
medium / 1080p 0−1 12−14
The average gaming FPS of Quadro K4000M in Assassin's Creed Odyssey is 2100% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX Quadro K4000M
Architecture Tesla Kepler
Code name G80 N14E-Q3
Type Desktop Mobile workstation
Release date 8 November 2006 1 June 2012
Pipelines 128 960
Core clock speed 576 MHz 600 MHz
Transistor count 681 million 3,540 million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec 48.08
Floating-point performance 345.6 gflops 1,154 gflops
Length 270 mm
Memory bus width 384 Bit 256 Bit
Memory clock speed 900 MHz 2800 MHz
Memory bandwidth 86.4 GB/s 89.6 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 575
SLI options +
Bitcoin / BTC (SHA256) 37 Mh/s
Laptop size large
Optimus +
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