GPUBoss Review Our evaluation of 7730M vs 670MX among Laptop 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

Value

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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VS

Differences What are the advantages of each

Front view of Radeon HD 7730M

Reasons to consider the
AMD Radeon HD 7730M

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Much better 3DMark06 score 9,615 vs 3,587 Around 2.8x better 3DMark06 score
Higher memory clock speed 900 MHz vs 700 MHz Around 30% higher memory clock speed
Better PassMark direct compute score 1,354 vs 1,087 Around 25% better PassMark direct compute score
Lower TDP 25W vs 75W 3x lower TDP
Front view of GeForce GTX 670MX

Reasons to consider the
Generic GeForce GTX 670MX

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Much better 3DMark 11 graphics score 20,268 vs 1,478 Around 13.8x better 3DMark 11 graphics score
Significantly better PassMark score 2,053 vs 1,010 More than 2x better PassMark score
Better 3DMark vantage graphics score 13,008 vs 5,833 Around 2.2x better 3DMark vantage graphics score
Much higher diablo III framerate 89.5 fps vs 27 fps More than 3.2x higher diablo III framerate
More memory 3,072 MB vs 2,048 MB 50% more memory
Higher memory bandwidth 67.2 GB/s vs 28.8 GB/s More than 2.2x higher memory bandwidth
Higher effective memory clock speed 2,800 MHz vs 1,800 MHz More than 55% higher effective memory clock speed
More texture mapping units 80 vs 32 48 more texture mapping units
Higher texture rate 48.1 GTexel/s vs 21.6 GTexel/s Around 2.2x higher texture rate
Slightly better floating-point performance 1,153.9 GFLOPS vs 691.2 GFLOPS More than 65% better floating-point performance
More shading units 960 vs 512 448 more shading units
More render output processors 24 vs 16 8 more render output processors
Wider memory bus 192 bit vs 128 bit 50% wider memory bus
Better fire strike factor score 27.06 vs 14.28 Around 90% better fire strike factor score
Slightly better face detection score 20.83 mPixels/s vs 15.24 mPixels/s More than 35% better face detection score
Slightly better manhattan score 3,720.84 vs 3,517.84 More than 5% better manhattan score

Benchmarks Real world tests of Radeon HD 7730M vs GeForce GTX 670MX

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Face detection Data courtesy CompuBench

Radeon HD 7730M
15.24 mPixels/s
GeForce GTX 670MX
20.83 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

Battlefield 3

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