GeForce GT 750M vs 840M |
Released January, 2013
Nvidia GeForce GT 750M
- 941 MHz
- 2 GB GDDR5
6 Out of 10
by Jarred-Walton (Apr, 2013)Looking at HD 4000 performance with Core i5 ULV and Core i7 quad-core, you can see that the quad-core part is anywhere from 0% to around 60% faster.
VS
Released March, 2014
Nvidia GeForce 840M
- 1 GHz
- 1 GB DDR3
6 Out of 10
by Tim-Verry (Jun, 2013)These chips are still based on Kepler (600-series), but feature more CUDA cores, more memory, a wider memory bus, and faster clockspeeds.
GPUBoss Review Our evaluation of 750M vs 840M 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
Cast your vote Do you agree or disagree with GPUBoss?
VS
Differences What are the advantages of each
| |||||||
| Much better 3DMark06 score | 13,670 | vs | 2,338 | More than 5.8x better 3DMark06 score | |||
|---|---|---|---|---|---|---|---|
| Higher effective memory clock speed | 4,000 MHz | vs | 2,002 MHz | Around 2x higher effective memory clock speed | |||
| Much higher diablo III framerate | 66.6 fps | vs | 17.7 fps | More than 3.8x higher diablo III framerate | |||
| Higher memory bandwidth | 64 GB/s | vs | 16.02 GB/s | Around 4x higher memory bandwidth | |||
| More memory | 2,048 MB | vs | 1,024 MB | 2x more memory | |||
| Better manhattan score | 3,715.52 | vs | 2,571 | Around 45% better manhattan score | |||
| Slightly higher texture rate | 30.11 GTexel/s | vs | 16.46 GTexel/s | Around 85% higher texture rate | |||
| Higher crysis 3 framerate | 9.85 fps | vs | 6.3 fps | More than 55% higher crysis 3 framerate | |||
| More render output processors | 16 | vs | 8 | Twice as many render output processors | |||
| Wider memory bus | 128 bit | vs | 64 bit | 2x wider memory bus | |||
| More texture mapping units | 32 | vs | 16 | Twice as many texture mapping units | |||
| Higher crysis 3 framerate | 16 | vs | 6.3 | More than 2.5x higher crysis 3 framerate | |||
| |||||||
| Better 3DMark 11 graphics score | 10,332 | vs | 2,543 | More than 4x better 3DMark 11 graphics score | |||
| Higher clock speed | 1,029 MHz | vs | 941 MHz | Around 10% higher clock speed | |||
| Higher turbo clock speed | 1,124 MHz | vs | 967 MHz | More than 15% higher turbo clock speed | |||
| Slightly lower TDP | 33W | vs | 50W | Around 35% lower TDP | |||
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Benchmarks Real world tests of GeForce GT 750M vs 840M
Bitcoin mining Data courtesy CompuBench
Face detection Data courtesy CompuBench
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
Thief
Battlefield 4
Laptops
Looking for a laptop?
- 12 laptops with the GeForce GT 750M, starting from $800
- 22 laptops with the GeForce 840M, starting from $579
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