GeForce GTX 780M vs 770M |
Released May, 2013
Nvidia GeForce GTX 780M
- 771 MHz
- 4 GB GDDR5
9.7 Out of 10
by Slobodan-Simic (May, 2013)The GTX 765M is also based on the 28nm GK106 Kepler GPU but features 768 CUDA cores and works at 850MHz+ GPU clock and comes with 2GB of GDDR5 memory clocked at 4GHz and paired up with a 128-bit memory interface for 64GB/s of memory bandwidth.
VS
Released May, 2013
Nvidia GeForce GTX 770M
- 706 MHz
- 3 GB GDDR5
8.3 Out of 10
by Ryan-Smith (May, 2013)We aren’t picking up a ton of performance from memory bandwidth as far as we can tell, but it does pay off and is worth pursuing, even with the GTX 770’s base memory clock of 7GHz.
GPUBoss Review Our evaluation of 780M vs 770M
Gaming | |
Real world tests using the latest 3D games | |
| BioShock Infinite, Crysis 3, Dead Space 3, Diablo III and 1 more | |
Benchmarks | |
Synthetic tests to measure overall performance | |
| Passmark, 3DMark 11 Graphics, 3DMark Vantage Graphics and 3DMark06 | |
Compute Performance | |
General computing tests executed on the GPU | |
| Passmark Direct Compute | |
No winner declared
Too close to call
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VS
Differences What are the advantages of each
| |||||||
| Significantly better passmark score | 4,265 | vs | 2,875 | Around 50% better passmark score | |||
|---|---|---|---|---|---|---|---|
| Significantly better 3DMark vantage graphics score | 27,258 | vs | 18,137.5 | More than 50% better 3DMark vantage graphics score | |||
| Significantly better floating-point performance | 2,369 GFLOPS | vs | 1,356 GFLOPS | Around 75% better floating-point performance | |||
| Significantly higher texture rate | 98.7 GTexel/s | vs | 56.5 GTexel/s | Around 75% higher texture rate | |||
| More memory | 4,096 MB | vs | 3,072 MB | Around 35% more memory | |||
| Significantly higher pixel rate | 24.7 GPixel/s | vs | 14.1 GPixel/s | More than 75% higher pixel rate | |||
| Higher clock speed | 771 MHz | vs | 706 MHz | Around 10% higher clock speed | |||
| Higher effective memory clock speed | 5,000 MHz | vs | 4,008 MHz | Around 25% higher effective memory clock speed | |||
| Better 3DMark 11 graphics score | 7,776.5 | vs | 4,955 | More than 55% better 3DMark 11 graphics score | |||
| Significantly more texture mapping units | 128 | vs | 80 | 48 more texture mapping units | |||
| Significantly more shading units | 1,536 | vs | 960 | 576 more shading units | |||
| Significantly higher crysis 3 framerate | 29.25 fps | vs | 19.55 fps | Around 50% higher crysis 3 framerate | |||
| More render output processors | 32 | vs | 24 | 8 more render output processors | |||
| Significantly higher dead space 3 framerate | 143.9 fps | vs | 93 fps | Around 55% higher dead space 3 framerate | |||
| Significantly higher BioShock infinite framerate | 46.6 fps | vs | 29.43 fps | Around 60% higher BioShock infinite framerate | |||
| Significantly better passmark direct compute score | 2,238 | vs | 1,473 | More than 50% better passmark direct compute score | |||
| Higher memory clock speed | 1,250 MHz | vs | 1,002 MHz | Around 25% higher memory clock speed | |||
| Higher diablo III framerate | 186.1 fps | vs | 141.3 fps | More than 30% higher diablo III framerate | |||
| Higher call of duty: modern warfare 3 framerate | 119.35 fps | vs | 91.4 fps | More than 30% higher call of duty: modern warfare 3 framerate | |||
| Wider memory bus | 256 bit | vs | 192 bit | Around 35% wider memory bus | |||
| |||||||
| Lower TDP | 75W | vs | 100W | 25% lower TDP | |||
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Benchmarks Real world tests of GeForce GTX 780M vs 770M
Passmark Industry standard benchmark for overall graphics card performance
GeForce GTX 780M | by Ryan-Shrout (Jun, 2013)I thought it might also be interesting to run the new 3DMark on these GPUs and the results show a similar story to the gaming tests on the previous page.
3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance
GeForce GTX 770M | by Ryan-Shrout (May, 2013)3DMark11 puts the GTX 770 slightly ahead of both the GTX 680 and the Radeon HD 7970 - an edge of 11% over the AMD offering.
BioShock Infinite 1920 x 1080 - Ultra preset + DX11 (DDOF)
GeForce GTX 780M | by Ryan-Shrout (Jun, 2013)Being able to play top titles like Metro Last Light, Bioshock Infinite and Sleeping Dogs at these quality settings and at 1920x1080 resolution was impressive.
Crysis 3 1920 x 1080 - Very High preset + 16xAF + 2xSMAA
GeForce GTX 770M | by Ryan-Shrout (May, 2013)As of eight days ago the Radeon HD 7970 GHz Edition will come with four games: Crysis 3, Bioshock Infinite, Tomb Raider and Far Cry 3: Blood Dragon.
Dead Space 3 1920 x 1080 - Very High preset
GeForce GTX 780M | by Slobodan-Simic (May, 2013)The shere specifications of the GTX 780M are quite impressive and, according to Nvidia, should be enough to run all the latest game titles including Tomb Raider, Battlefield 3, Far Cry 3, Bioshock Infinite and Assassins CreeD III at 1920x1080 resolution and Ultra settings.
Passmark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute
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