GPUBoss Review Our evaluation of 820M vs 920M among Laptop GPUs under 35W TDP

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan and Cloud Gate Factor

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Noise and Power

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

7.6

Overall Score

Winner
Nvidia GeForce 920M 

GPUBoss recommends the Nvidia GeForce 920M  based on its benchmarks and compute performance.

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VS
Front view of GeForce 920M

Nvidia GeForce 920M

GPUBoss Winner

Differences What are the advantages of each

Front view of GeForce GT 820M

Reasons to consider the
Nvidia GeForce GT 820M

Report a correction
Lower TDP 15W vs 33W 2.2x lower TDP
Front view of GeForce 920M

Reasons to consider the
Nvidia GeForce 920M

Report a correction
Higher clock speed 954 MHz vs 775 MHz Around 25% higher clock speed
More memory 2,048 MB vs 1,024 MB 2x more memory
Higher texture rate 30.53 GTexel/s vs 12.4 GTexel/s Around 2.5x higher texture rate
More render output processors 16 vs 8 Twice as many render output processors
More shading units 384 vs 96 288 more shading units
More texture mapping units 32 vs 16 Twice as many texture mapping units

Benchmarks Real world tests of GeForce GT 820M vs 920M

Bitcoin mining Data courtesy CompuBench

GeForce GT 820M
17.75 mHash/s
GeForce 920M
40.41 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 820M
6.38 mPixels/s
GeForce 920M
8.36 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 820M
161.29 frames/s
GeForce 920M
157.17 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 820M
54.69 mInteraction/s
GeForce 920M
161.39 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GT 820M
0.55 frames/s
GeForce 920M
0.84 frames/s

Video composition Data courtesy CompuBench

GeForce GT 820M
11.86 frames/s
GeForce 920M
15.36 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 820M
3,359.4
GeForce 920M
3,358.92

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 820M
3,428.68
GeForce 920M
3,685.69

Comments

Showing 2 comments.
true fact
the 2gb version has 775mhz not the 1gb, change that please, its kinda misguiding people, making you less reliable
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