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Gaming Performance Comparison

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 765M are very slightly better than the Nvidia GeForce GTX 760M.

The GeForce GTX 765M has a 140 MHz higher core clock speed and the same number of Texture Mapping Units as the GeForce GTX 760M. This results in the GeForce GTX 765M providing 9 GTexel/s better texturing performance. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GeForce GTX 765M has a 140 MHz higher core clock speed than the GeForce GTX 760M and the same number of Render Output Units. This results in the GeForce GTX 765M providing 2.3 GPixel/s better pixeling performance. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

Both the GeForce GTX 765M and the GeForce GTX 760M were released at the same time, so are likely to be quite similar.

The GeForce GTX 765M has 1024 MB more video memory than the GeForce GTX 760M, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce GTX 765M also has superior memory performance overall.

The GeForce GTX 765M has 0.1 GB/sec greater memory bandwidth than the GeForce GTX 760M, which means that the memory performance of the GeForce GTX 765M is marginally better than the GeForce GTX 760M.

Both the GeForce GTX 765M and the GeForce GTX 760M have 768 Shader Processing Units. Having the same number of SPUs and using the same architecture means that the performance they offer can be compared by looking at the memory bandwidth, Texture and Pixel Rates. In this case, the GeForce GTX 765M has 9 GTexel/s better Texture Fill Rate, 2.3 GPixel/s better Pixel Fill Rate, and 0.1 GB/sec greater memory bandwidth, so should have a marginally faster performance than the GeForce GTX 760M.

The GeForce GTX 765M requires 75 Watts to run and the GeForce GTX 760M requires 50 Watts. The GeForce GTX 765M requires 25 Watts more than the GeForce GTX 760M to run. The difference is not significant enough for the GeForce GTX 765M to have a noticeably larger impact on your yearly electricity bills than the GeForce GTX 760M.

GPU Core Details

Core Speed797 MHzvs657 MHz
ArchitectureKepler GK106Kepler GK106
Notebook GPUyesyes
SLI/Crossfireyesvsyes
Dedicatedyesvsyes
Release Date30 May 201330 May 2013
GPU LinkGD LinkGD Link
Approved
Comparison

GPU Memory

Memory3072 MBvs2048 MB
Memory Speed1002 MHzvs1000 MHz
Memory Bus128 Bitvs128 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth64.1GB/secvs64GB/sec
Comparison

GPU Display

Shader Processing Units768vs768
Actual Shader Performance768vs768
Technology28nmvs28nm
Texture Mapping Units64vs64
Texture Rate51 GTexel/svs42 GTexel/s
Render Output Units16vs16
Pixel Rate12.8 GPixel/svs10.5 GPixel/s
Comparison

GPU Display Tech

DirectX11.1vs11.1
Shader Model5.0vs5.0
Open GL4.3vs4.3
Max Resolution (WxH)4096x2160vs4096x2160
VGA Connections0vs0
DVI Connections0vs0
HDMI Connections0vs0
Comparison

GPU Power Requirements

Max Power75 Wattsvs50 Watts

GPU Supporting Hardware

Recommended RAM8 GBvs8 GB
Recommended Screen Size1600x9001680x1050
Recommended PSU--

Gaming Performance Value

Performance Value

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GPU Mini Review

Mini ReviewGeForce GTX 770M is a high-end mobile graphics card based on the 28nm, Kepler architecture.
It's based on the Kepler GK106 Core and offers an identical core configuration to the desktop, GeForce GTX 650 Ti. Therefore, it offers 768 Shader Processing Units, 64 TMUs and 16 ROPs, on a 128-bit memory interface of fast GDDR5.
While the central unit runs at 850MHz and goes up to XXXMHz, in Turbo Mode, the memory clock operates at 1000MHz. Its power consumption is around 75W and thus only suited for average to large notebooks.
Its at heart just a higher-clocked GeForce GTX 760M.
Paired with a strong Quad Core, all demanding games will run at the highest settings, using a 1680x1050 resolution.
GeForce GTX 760M is a high-end mobile graphics card based on the 28nm, Kepler architecture.
It's based on the Kepler GK106 Core and offers an identical core configuration to the desktop, GeForce GTX 650 Ti. Therefore, it offers 768 Shader Processing Units, 64 TMUs and 16 ROPs, on a 128-bit memory interface of fast GDDR5.
While the central unit runs at 657MHz and goes up to XXXMHz, in Turbo Mode, the memory clock operates at 1000MHz. Its power consumption is around 50W and thus suited for average notebooks.
Its performance is relatively worse than the desktop GeForce GTX 650 Ti, due to being underclocked.
Paired with a strong Quad Core, all demanding games will run at the highest settings, using a 1680x1050 resolution.
Recommended CPU-Intel Core i7-3615QM 4-Core 2.3GHz
Intel Core i7-3615QE 4-Core 2.3GHz
Intel Core i7-2920XM 4-Core 2.5GHz
Intel Core i7-3610QM 4-Core 2.3GHz
Intel Core i7-3610QE 4-Core 2.3GHz
Possible GPU Upgrades--
GPU VariantsGeForce GTX 765M SLI
GeForce GTX 760M SLI