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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GT 750M 2GB GDDR5 GeForce GTX 780M
Metal Gear Solid V: The Phantom Pain 176% 17%
Mad Max 176% 17%
Fallout 4 180% 18%
The Witcher III 240% 44%
Batman: Arkham Knight 351% 90%
FIFA 16 47% 38%
Assassins Creed: Syndicate 300% 69%
Call of Duty: Black Ops 3 162% 11%
Need For Speed 162% 11%
Pro Evolution Soccer 2016 90% 96%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 780M are massively better than the Nvidia GeForce GT 750M 2GB GDDR5.

The GT 750M has a 170 MHz higher core clock speed than the GeForce GTX 780M, but the GeForce GTX 780M has 96 more Texture Mapping Units than the GT 750M. As a result, the GeForce GTX 780M exhibits a 68.6 GTexel/s better Texture Fill Rate than the GT 750M. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GT 750M has a 170 MHz higher core clock speed than the GeForce GTX 780M, but the GeForce GTX 780M has 16 more Render Output Units than the GT 750M. As a result, the GeForce GTX 780M exhibits a 9.6 GPixel/s better Pixel Fill Rate than the GT 750M. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GeForce GTX 780M was released less than a year after the GT 750M, and so they are likely to have similar driver support for optimizing performance when running the latest games.

The GeForce GTX 780M has 2048 MB more video memory than the GT 750M, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GeForce GTX 780M also has superior memory performance overall.

The GeForce GTX 780M has 96 GB/sec greater memory bandwidth than the GT 750M, which means that the memory performance of the GeForce GTX 780M is massively better than the GT 750M.

The GeForce GT 750M 2GB GDDR5 has 384 Shader Processing Units and the GeForce GTX 780M has 1536. However, the actual shader performance of the GT 750M is 406 and the actual shader performance of the GeForce GTX 780M is 1224. The GeForce GTX 780M having 818 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce GTX 780M delivers a massively smoother and more efficient experience when processing graphical data than the GT 750M.

The GeForce GT 750M 2GB GDDR5 requires 50 Watts to run and the GeForce GTX 780M requires 122 Watts. The GeForce GTX 780M requires 72 Watts more than the GT 750M to run. The difference is significant enough that the GeForce GTX 780M may have an adverse affect on your yearly electricity bills in comparison to the GT 750M.

Can I Run It

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GPU Architecture

Core Speed941 MHzvs771 MHz
Boost Clock1058 MHzvs797 MHz
ArchitectureKepler GK107-N14P-GTKepler GK104-N14E-GTX-A2
Notebook GPUyesyes
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Release Date09 Jan 201330 May 2013
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
7.5
vs green tick
10
1600x900
5.9
vs green tick
9.3
1920x1080
4.9
vs green tick
7.5
2560x1440
3.2
vs green tick
5.6
3840x2160
1.9
vs green tick
3.5

GPU Memory

Memory2048 MBvs4096 MB
Memory Speed1000 MHzvs1250 MHz
Memory Bus128 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth64GB/secvs160GB/sec
L2 Cache 256 KB vs green tick 512 KB
Comparison

GPU Display

Shader Processing Units384vs1536
Actual Shader Performance406vs1224
Technology28nmvs28nm
Texture Mapping Units32vs128
Texture Rate30.1 GTexel/svs98.7 GTexel/s
Render Output Units16vs32
Pixel Rate15.1 GPixel/svs24.7 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 Power50 Wattsvs122 Watts

GPU Supporting Hardware

Recommended RAM8 GBvs8 GB
Recommended Screen Size1600x9001920x1080
Recommended PSU--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GT 750M v4 is a Fast-Middle-Class Mobile Graphics Card based on the first revision of the Kepler Architecture.

Architecture
The Kepler Architecture was NVIDIA's big step to power efficiency. Each Stream Multiprocessor (SMX) now hosts 192 Shader Processing Units - against the 48 of older Fermi Architecture, and has been redesigned being now clocked at the same speed of the Central Unit. This means they are more energy efficient and will consequently lead to cooler operating temperatures. However, it also means they are weaker. It can be said that one Fermi SMX is as fast as 2 Kepler SMXs.
Additionally, and not available in all GPUs, Kepler also introduced the Boost Clock Feature. The Boost Clock is an even higher Clock Speed activated when in gaming mode and becomes the effective speed of the GPU.

GPU
It equips a GPU Codenamed GK107-N14P-GT which has 2 Stream Multiprocessors activated and thus offers 384 Shader Processing Units, 32 TMUs and 16 ROPs. The Central Unit is initially clocked at 941MHz and goes up to 1058MHz, in Turbo Mode.

Memory
The GPU accesses a 2GB frame buffer of fast GDDR5, through a 128-bit memory interface. The size of the frame buffer is exaggerated and no way benefits the GPU. The Memory Clock Operates at 1000MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for SLI, Kepler Boost, Optimus, CUDA, OpenCL, DirectCompute, 3D Vision Surround, PhysX, Realtime Raytracing and other technologies

Power Consumption
With a rated board TDP of 50W, it is suited for average sized laptops.

Performance
GeForce GT 750M v2 is essentially a fast GeForce GTX 660M.
Gaming benchmarks indicate its performance is only slightly below the desktop GeForce GTX 650.

System Suggestions
We recommend a decent processor (Intel Core i5 Mobile) and 8GB of RAM for a system with GeForce GT 750M v4.
Overview
GeForce GTX 780M is a High-End Mobile Graphics Card based on the first revision of the Kepler Architecture.

Architecture
The Kepler Architecture was NVIDIA's big step to power efficiency. Each Stream Multiprocessor (SMX) now hosts 192 Shader Processing Units - against the 48 of older Fermi Architecture, and has been redesigned being now clocked at the same speed of the Central Unit. This means they are more energy efficient and will consequently lead to cooler operating temperatures. However, it also means they are weaker. It can be said that one Fermi SMX is as fast as 2 Kepler SMXs.
Additionally, and not available in all GPUs, Kepler also introduced the Boost Clock Feature. The Boost Clock is an even higher Clock Speed activated when in gaming mode and becomes the effective speed of the GPU.

GPU
It equips a GPU Codenamed GK104-N14E-GTX-A2 which has 8 Stream Multiprocessors activated and thus offers 1536 Shader Processing Units, 128 TMUs and 32 ROPs. The Central Unit is initially clocked at 771MHz and goes up to 797MHz, in Turbo Mode.

Memory
The GPU accesses a 4GB frame buffer of fast GDDR5, through a 256-bit memory interface. The size of the frame buffer is exaggerated and in no way benefits the GPU. The Memory Clock Operates at 1250MHz.

Features
DirectX 11.0 Support (11.0 Hardware Default) and support for SLI, Optimus, CUDA, OpenCL, DirectCompute, 3D Vision Surround, PhysX, Realtime Raytracing and other technologies

Power Consumption
With a rated board TDP of 122W, it is suited for very large sized laptops.

Performance
GeForce GTX 780M is a essentially a fast GeForce GTX 680MX.
Gaming benchmarks indicate its performance is slightly better than the older GeForce GTX 680MX.

System Suggestions
We recommend a Power Processor (Intel Core i7 Mobile) and 8GB of RAM for a system with GeForce GTX 780M.
Recommended CPUIntel Core i3-M390 2.67GHz
Intel Core i3-4005U 1.7GHz
Intel Pentium Dual Core 2020M 2.4GHz
AMD APU A8-3520M Quad-Core
Intel Core i5-4202Y 1.6GHz
Intel Core i7-5700EQ 4-Core 2.6GHz
Intel Core i7-4800MQ 4-Core 2.7GHz
Intel Core i7-4860HQ 4-Core 2.4GHz
Intel Core i7-4950HQ 4-Core 2.4GHz
Intel Core i7-3840QM 4-Core 2.8GHz
Possible GPU UpgradesN/AN/A
GPU VariantsGeForce GT 750M SLI
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