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Differences What are the advantages of each

Front view of GeForce GTS 150M

Reasons to consider the
Nvidia GeForce GTS 150M

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Higher memory bandwidth 51.2 GB/s vs 25.6 GB/s 2x higher memory bandwidth
Significantly wider memory bus 256 bit vs 128 bit 2x wider memory bus
More render output processors 16 vs 8 Twice as many render output processors
More texture mapping units 32 vs 16 Twice as many texture mapping units
Front view of GeForce GT 130M

Reasons to consider the
Nvidia GeForce GT 130M

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Higher clock speed 600 MHz vs 400 MHz 50% higher clock speed
Lower TDP 23W vs 45W Around 50% lower TDP

Features Key features of the GeForce GTS 150M  vs GT 130M 

memory bandwidth Rate at which data can be read from or stored in onboard memory

GeForce GTS 150M
51.2 GB/s
GeForce GT 130M
25.6 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

GeForce GTS 150M
6.4 GPixel/s
GeForce GT 130M
4.8 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

GeForce GTS 150M
12.8 GTexel/s
GeForce GT 130M
9.6 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GTS 150M
128 GFLOPS
GeForce GT 130M
96 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Specifications Full list of technical specs

gpu

GeForce GTS 150M  vs
GT 130M 
GPU brand Nvidia Nvidia
GPU name G94 G96
Market Laptop Laptop
Clock speed 400 MHz 600 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 64 32
Texture mapping units 32 16
Render output processors 16 8
Pixel rate 6.4 GPixel/s 4.8 GPixel/s
Texture rate 12.8 GTexel/s 9.6 GTexel/s
Floating-point performance 128 GFLOPS 96 GFLOPS

memory

GeForce GTS 150M  vs
GT 130M 
Memory clock speed 800 MHz 800 MHz
Effective memory clock speed 1,600 MHz 1,600 MHz
Memory bus 256 bit 128 bit
Memory 1,024 MB 1,024 MB
Memory type GDDR3 GDDR3
Memory bandwidth 51.2 GB/s 25.6 GB/s

noise and power

TDP 45W 23W

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