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Gaming Performance Comparison

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 675MX are massively better than the .

The has no core clock speed set, so any comparison between Texture and Pixel Fill Rates is not currently possible.

The GeForce GTX 675MX was released over three years more recently than the , and so the GeForce GTX 675MX is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the when running the latest games.

The GeForce GTX 675MX has 2048 MB video memory, but the does not have an entry, so the two GPUs cannot be reliably compared in this area.

The GeForce GTX 675MX has 960 Shader Processing Units but the does not have an entry, so the two GPUs cannot be reliably compared in this area.

The GeForce GTX 675MX requires 100 Watts to run but there is no entry for the .

Can I Run It

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GPU Core Details

Core Speed600 MHzvs-
ArchitectureKepler GK104-N13E-GSR-A2-
Notebook GPUyesno
SLI/Crossfireyesvsno
Dedicatedyesvsno
Release Date01 Oct 2012-
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
10
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1920x1080
7.8
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2560x1440
5.8
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3840x2160
4.1
green tick vs -

GPU Memory

Memory2048 MBvs-
Memory Speed900 MHzvs-
Memory Bus256 Bitvs-
Memory TypeGDDR5vs-
Memory Bandwidth115.2GB/secvs-
L2 Cache 512 KB green tick vs -
Comparison

GPU Display

Shader Processing Units960vs-
Actual Shader Performance576vs-
Technology28nmvs-
Texture Mapping Units80vs-
Texture Rate48 GTexel/svs-
Render Output Units32vs-
Pixel Rate19.2 GPixel/svs-
Comparison

GPU Display Tech

DirectX11.1vs-
Shader Model5.0vs-
Open GL4.1vs-
Max Resolution (WxH)-vs-
VGA Connections0vs-
DVI Connections0vs-
HDMI Connections0vs-
Comparison

GPU Power Requirements

Max Power100 Watts-

GPU Supporting Hardware

Recommended RAM8 GB-
Recommended Screen Size1920x1080-
Recommended PSU--

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GTX 675MX 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 Kepler GK104-N13E-GSR-A2 which has 5 Stream Multiprocessors activated and thus offers 960 Shader Processing Units, 80 TMUs and 32 ROPs. The Central Unit is clocked at 600MHz.

Memory
The GPU accesses a 2GB frame buffer of fast GDDR5, through a 256-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 900MHz.

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 100W, it is suited for very large sized laptops.

Performance
Gaming benchmarks indicate is not too far from the desktop GeForce GTX 650 Ti Boost Edition.

System Suggestions
We recommend a Power Processor (Intel Core i7 Mobile) and 8GB of RAM for a system with GeForce GTX 675MX.
Recommended CPUIntel Core i7-2637M 2-Core 1.7GHz
Intel Core i7-620M 2-Core 2.66GHz
Intel Core i5-2435M 2.4GHz
Intel Core i5-2430M 2.4GHz
Intel Core i7-2657M 2-Core 1.6GHz
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Possible GPU Upgrades--
GPU Variants--