GeForce 940M vs GeForce 9800M GTS SLI

In this comparison between GeForce 940M and GeForce 9800M GTS SLI you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 940M will be the best choice, for others GeForce 9800M GTS SLI will be their preference. Study the comparison tables below and make your choice.

GeForce 940M and GeForce 9800M GTS SLI are Laptop Graphics Cards

Note: GeForce 940M and GeForce 9800M GTS SLI are only used in laptop graphics. They have 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 or GeForce 9800M GTS SLI here:

Main Specs

  GeForce 940M GeForce 9800M GTS SLI
Power consumption (TDP) 75 Watt 150 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs
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  • GeForce 9800M GTS SLI has 100% more power consumption, than GeForce 940M.
  • GeForce 9800M GTS SLI has 508 GB more memory, than GeForce 940M.
  • Both cards are used in Laptops.
  • GeForce 940M is build with Maxwell architecture, and GeForce 9800M GTS SLI - with G9x.
  • Core clock speed of GeForce 940M is 472 MHz higher, than GeForce 9800M GTS SLI.
  • GeForce 940M is manufactured by 28 nm process technology, and GeForce 9800M GTS SLI - by 55/65 nm process technology.
  • Memory clock speed of GeForce 940M is 1200 MHz higher, than GeForce 9800M GTS SLI.

Game benchmarks

high / 1080p 2−3 5−6
ultra / 1080p 1−2 3−4
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 4−5 7−8
The average gaming FPS of GeForce 9800M GTS SLI in Assassin's Creed Odyssey is 40% more, than GeForce 940M.

Full Specs

  GeForce 940M GeForce 9800M GTS SLI
Architecture Maxwell G9x
Code name N16S-GT-S/B NB9E-GT
Type Laptop Laptop
Release date 12 March 2015 15 July 2008
Pipelines 384 128
Core clock speed 1072 MHz 600 MHz
Boost Clock 1176 MHz
Transistor count 1,870 million 1508 Million
Manufacturing process technology 28 nm 55/65 nm
Texture fill rate 28.22
Floating-point performance 903.2 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 2000 MHz 800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 10, Shader 4.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA + +
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 101 Mh/s
Laptop size medium sized large
Optimus +
GPU Boost 2.0
GameWorks +
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