GPUBoss Review Our evaluation of 745M vs 445M among Laptop GPUs over 35W TDP


Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more


T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor


Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more


Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

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


Overall Score

Nvidia GeForce GT 745M 

GPUBoss recommends the Nvidia GeForce GT 745M  based on its benchmarks and compute performance.

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Differences What are the advantages of each

Front view of GeForce GT 745M

Reasons to consider the
Nvidia GeForce GT 745M

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Better 3DMark 11 graphics score 13,462.5 vs 10,304 More than 30% better 3DMark 11 graphics score
Higher effective memory clock speed 4,000 MHz vs 2,500 MHz 60% higher effective memory clock speed
Better 3DMark vantage graphics score 7,615 vs 4,570 More than 65% better 3DMark vantage graphics score
More memory 2,048 MB vs 1,024 MB 2x more memory
Better 3DMark06 score 2,249 vs 1,148 More than 95% better 3DMark06 score
Higher memory bandwidth 64 GB/s vs 40 GB/s 60% higher memory bandwidth
Significantly higher memory clock speed 1,000 MHz vs 625 MHz 60% higher memory clock speed
Better manhattan score 3,719.58 vs 3,274.2 Around 15% better manhattan score
Better PassMark direct compute score 981 vs 420 More than 2.2x better PassMark direct compute score
More shading units 384 vs 144 240 more shading units
Front view of GeForce GT 445M

Reasons to consider the
Nvidia GeForce GT 445M

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Slightly better PassMark score 1,057 vs 952 More than 10% better PassMark score
Slightly higher clock speed 570 MHz vs 549 MHz Around 5% higher clock speed
Slightly lower TDP 35W vs 45W More than 20% lower TDP

Benchmarks Real world tests of GeForce GT 745M vs 445M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 745M
GeForce GT 445M

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 745M
GeForce GT 445M

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute


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