GeForce 8800 GTX vs GeForce 940M

When choosing between GeForce 8800 GTX and GeForce 940M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 8800 GTX and GeForce 940M.

GeForce 940M is a Laptop Graphics Card

Note: GeForce 940M 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 GeForce 940M here:

Main Specs

  GeForce 8800 GTX GeForce 940M
Power consumption (TDP) 155 Watt 75 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR3
Maximum RAM amount 768 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 8800 GTX has 106% more power consumption, than GeForce 940M.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and GeForce 940M uses PCIe 3.0 x8 interface.
  • GeForce 8800 GTX has 764 GB more memory, than GeForce 940M.
  • GeForce 8800 GTX is used in Desktops, and GeForce 940M - in Laptops.
  • GeForce 8800 GTX is build with Tesla architecture, and GeForce 940M - with Maxwell.
  • Core clock speed of GeForce 940M is 496 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and GeForce 940M - by 28 nm process technology.
  • Memory clock speed of GeForce 940M is 1100 MHz higher, than GeForce 8800 GTX.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 4−5
The average gaming FPS of GeForce 940M in Assassin's Creed Odyssey is 1200% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX GeForce 940M
Architecture Tesla Maxwell
Code name G80 N16S-GT-S/B
Type Desktop Laptop
Release date 8 November 2006 12 March 2015
Pipelines 128 384
Core clock speed 576 MHz 1072 MHz
Boost Clock 1176 MHz
Transistor count 681 million 1,870 million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec 28.22
Floating-point performance 345.6 gflops 903.2 gflops
Length 270 mm
Memory bus width 384 Bit 64 Bit
Memory clock speed 900 MHz 2000 MHz
Memory bandwidth 86.4 GB/s 14.4 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 575
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 101 Mh/s
Laptop size medium sized
Optimus +
GPU Boost 2.0
GameWorks +
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