GPUBoss Review Our evaluation of 8750M vs 820M

Gaming

Real world tests using the latest 3D games

Dead Space 3 and Diablo III

Benchmarks

Synthetic tests to measure overall performance

3DMark 11 Graphics, 3DMark Vantage Graphics and 3DMark06

Compute Performance

General computing tests executed on the GPU

Passmark Direct Compute and CLBenchmark Raytrace

GPUBoss Score

Gaming, Benchmarks and Compute Performance

Winner
AMD Radeon HD 8750M 

GPUBoss recommends the AMD Radeon HD 8750M  based on its .

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VS

AMD Radeon HD 8750M

GPUBoss Winner
Front view of Radeon HD 8750M

Differences What are the advantages of each

Front view of Radeon HD 8750M

Reasons to consider the
AMD Radeon HD 8750M

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Significantly higher memory bandwidth 64 GB/s vs 14.4 GB/s Around 4.5x higher memory bandwidth
Significantly better 3DMark06 score 8,727 vs 1,245 More than 7x better 3DMark06 score
Significantly higher effective memory clock speed 4,000 MHz vs 1,800 MHz Around 2.2x higher effective memory clock speed
More memory 2,048 MB vs 1,024 MB 2x more memory
Better 3DMark vantage graphics score 6,352 vs 4,173 More than 50% better 3DMark vantage graphics score
Slightly better floating-point performance 476.2 GFLOPS vs 297.6 GFLOPS More than 60% better floating-point performance
More shading units 384 vs 96 288 more shading units
Slightly higher pixel rate 4.96 GPixel/s vs 3.1 GPixel/s 60% higher pixel rate
Wider memory bus 128 bit vs 64 bit 2x wider memory bus
Slightly more texture mapping units 24 vs 16 8 more texture mapping units
Higher memory clock speed 1,000 MHz vs 900 MHz More than 10% higher memory clock speed
Front view of GeForce 820M

Reasons to consider the
Nvidia GeForce 820M

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Higher clock speed 775 MHz vs 620 MHz 25% higher clock speed
Better 3DMark 11 graphics score 7,518 vs 1,755 More than 4.2x better 3DMark 11 graphics score

Benchmarks Real world tests of Radeon HD 8750M vs GeForce 820M

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

3DMark Vantage Graphics Industry standard benchmark that tests DirectX 10 GPU performance

3DMark06 Industry standard benchmark that tests DirectX 9 GPU performance

Dead Space 3 1920 x 1080 - Very High preset

Radeon HD 8750M
25.5 fps
GeForce 820M
21.7 fps
We ran our tests at 1366x768 with "high" image quality settings and ran through a section of the early part of the game a few times with FRAPs to get our performance results.
Radeon HD 8750M | by Ryan-Shrout (Jun, 2012)

Diablo III 1920 x 1080 - High + AA

Radeon HD 8750M
30.8 fps
GeForce 820M
36.8 fps
That means there are a lot of people out there looking for information about the performance they can expect on various harware configurations with Diablo III.
Radeon HD 8750M | by Ryan-Shrout (Jun, 2012)

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