GPUBoss Review Our evaluation of 745 vs GTS 250M 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

6.2

Overall Score

Winner
Nvidia GeForce GTX 745 

GPUBoss recommends the Nvidia GeForce GTX 745  based on its .

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VS

Differences What are the advantages of each

Front view of GeForce GTX 745

Reasons to consider the
Nvidia GeForce GTX 745

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Significantly higher clock speed 1,033 MHz vs 500 MHz More than 2x higher clock speed
More memory 4,096 MB vs 1,024 MB 4x more memory
More render output processors 16 vs 8 Twice as many render output processors
Slightly more shading units 384 vs 96 288 more shading units
Front view of GeForce GTS 250M

Reasons to consider the
Nvidia GeForce GTS 250M

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Higher effective memory clock speed 3,200 MHz vs 1,800 MHz Around 80% higher effective memory clock speed
Significantly better T-Rex score 3,354.5 vs 1,551.53 Around 2.2x better T-Rex score
Lower TDP 28W vs 55W Around 50% lower TDP

Benchmarks Real world tests of GeForce GTX 745 vs GTS 250M

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Features Key features of the GeForce GTX 745  vs GTS 250M 

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

GeForce GTX 745
28.8 GB/s
GeForce GTS 250M
51.2 GB/s

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

GeForce GTX 745
16.53 GPixel/s
GeForce GTS 250M
10 GPixel/s

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

GeForce GTX 745
24.79 GTexel/s
GeForce GTS 250M
40 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce GTX 745
793.3 GFLOPS
GeForce GTS 250M
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

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