GeForce GT 645M vs GeForce GTS 360M

In this comparison between GeForce GT 645M and GeForce GTS 360M 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 GT 645M will be the best choice, for others GeForce GTS 360M will be their preference. Study the comparison tables below and make your choice.

GeForce GT 645M and GeForce GTS 360M are Laptop Graphics Cards

Note: GeForce GT 645M and GeForce GTS 360M 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 GT 645M or GeForce GTS 360M here:

Main Specs

  GeForce GT 645M GeForce GTS 360M
Power consumption (TDP) 32 Watt 38 Watt
Interface PCIe 3.0 x16 MXM-II
Supplementary power connectors None
Memory type DDR3\GDDR5 DDR3, GDDR3, GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs No outputs
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  • GeForce GTS 360M has 18% more power consumption, than GeForce GT 645M.
  • GeForce GT 645M is connected by PCIe 3.0 x16, and GeForce GTS 360M uses MXM-II interface.
  • GeForce GT 645M has 1 GB more memory, than GeForce GTS 360M.
  • Both cards are used in Laptops.
  • GeForce GT 645M is build with Kepler architecture, and GeForce GTS 360M - with GT2xx.
  • GeForce GT 645M is manufactured by 28 nm process technology, and GeForce GTS 360M - by 40 nm process technology.

Game benchmarks

high / 1080p 1−2 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 2−3 0−1
The average gaming FPS of GeForce GT 645M in Assassin's Creed Odyssey is 1200% more, than GeForce GTS 360M.

Full Specs

  GeForce GT 645M GeForce GTS 360M
Architecture Kepler GT2xx
Code name N13P-GS N11E-GS1
Type Laptop Laptop
Release date 22 March 2012 7 January 2010
Pipelines 384 96
Core clock speed 1436 MHz
Transistor count 1,270 million 727 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 22.7 billion/sec 17.60
Floating-point performance 544.5 gflops 275.71 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 1800 MHz
Memory bandwidth 57.6 GB/s
Shared memory - -
DirectX 12 API 11.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 2.1
OpenCL 1.1 1.1
Vulkan 1.1.126 N/A
CUDA + +
CUDA cores 384 96
Bus support PCI Express 2.0, PCI Express 3.0 PCI-E 2.0
SLI options +
HDMI + +
HDCP +
Maximum VGA resolution Up to 2048x1536 2048x1536
3D Blu-Ray +
Bitcoin / BTC (SHA256) 19 Mh/s
Laptop size medium sized large
Optimus +
Gigaflops 413
MXM Type MXM 3.0 Type-B
Power management 8.0
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