GPUBoss Review Our evaluation of 750 Ti vs 625M among all GPUs

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more

No winner declared

Too close to call

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Differences What are the advantages of each

Front view of GeForce GTX 750 Ti

Reasons to consider the
Nvidia GeForce GTX 750 Ti

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Significantly higher clock speed 1,020 MHz vs 625 MHz Around 65% higher clock speed
Significantly higher effective memory clock speed 5,400 MHz vs 1,800 MHz 3x higher effective memory clock speed
Higher memory bandwidth 86.4 GB/s vs 14.4 GB/s 6x higher memory bandwidth
Better floating-point performance 1,305.6 GFLOPS vs 240 GFLOPS Around 5.5x better floating-point performance
Higher pixel rate 16.32 GPixel/s vs 2.5 GPixel/s More than 6.5x higher pixel rate
Higher texture rate 40.8 GTexel/s vs 10 GTexel/s More than 4x higher texture rate
Higher memory clock speed 1,350 MHz vs 900 MHz 50% higher memory clock speed
More shading units 640 vs 96 544 more shading units
More render output processors 16 vs 4 12 more render output processors
More texture mapping units 40 vs 16 24 more texture mapping units
Front view of GeForce GT 625M

Reasons to consider the
Nvidia GeForce GT 625M

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Lower TDP 15W vs 60W 4x lower TDP

Features Key features of the GeForce GTX 750 Ti  vs GT 625M 

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

GeForce GTX 750 Ti
86.4 GB/s
GeForce GT 625M
14.4 GB/s

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

GeForce GTX 750 Ti
16.32 GPixel/s
GeForce GT 625M
2.5 GPixel/s

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

GeForce GTX 750 Ti
40.8 GTexel/s
GeForce GT 625M
10 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GTX 750 Ti
1,305.6 GFLOPS
GeForce GT 625M
240 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 GTX 750 Ti  vs
GT 625M 
GPU brand Nvidia Nvidia
GPU name GM107 GF117
Market Desktop Laptop
Clock speed 1,020 MHz 625 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 640 96
Texture mapping units 40 16
Render output processors 16 4
Pixel rate 16.32 GPixel/s 2.5 GPixel/s
Texture rate 40.8 GTexel/s 10 GTexel/s
Floating-point performance 1,305.6 GFLOPS 240 GFLOPS

memory

GeForce GTX 750 Ti  vs
GT 625M 
Memory clock speed 1,350 MHz 900 MHz
Effective memory clock speed 5,400 MHz 1,800 MHz
Memory bus 128 bit 64 bit
Memory 2,048 MB 2,048 MB
Memory type GDDR5 DDR3
Memory bandwidth 86.4 GB/s 14.4 GB/s

noise and power

TDP 60W 15W

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