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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 750 Ti GeForce GTX 660
New World 150% 104%
Grand Theft Auto VI 298% 224%
Resident Evil 8 268% 200%
Battlefield 2042 268% 200%
The Ascent 394% 303%
Far Cry 6 309% 234%
FIFA 22 43% 16%
Forza Horizon 5 123% 82%
Halo Infinite 268% 200%
Days Gone 168% 118%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 660 are noticeably better than the Nvidia GeForce GTX 750 Ti.

The GTX 750 Ti has a 40 MHz higher core clock speed than the GeForce GTX 660, but the GeForce GTX 660 has 40 more Texture Mapping Units than the GTX 750 Ti. As a result, the GeForce GTX 660 exhibits a 37.6 GTexel/s better Texture Fill Rate than the GTX 750 Ti. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 750 Ti has a 40 MHz higher core clock speed than the GeForce GTX 660, but the GeForce GTX 660 has 8 more Render Output Units than the GTX 750 Ti. As a result, the GeForce GTX 660 exhibits a 7.2 GPixel/s better Pixel Fill Rate than the GTX 750 Ti. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GTX 750 Ti was released over a year more recently than the GeForce GTX 660, and so the GTX 750 Ti is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GeForce GTX 660.

The GeForce GTX 750 Ti and the GeForce GTX 660 have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The GeForce GTX 660 has 57.8 GB/sec greater memory bandwidth than the GTX 750 Ti, which means that the memory performance of the GeForce GTX 660 is much better than the GTX 750 Ti.

The GeForce GTX 750 Ti has 640 Shader Processing Units and the GeForce GTX 660 has 960. However, the actual shader performance of the GTX 750 Ti is 937 and the actual shader performance of the GeForce GTX 660 is 992. The GeForce GTX 660 having 55 better shader performance and an altogether better performance when taking into account other relevant data means that the GeForce GTX 660 delivers a massively smoother and more efficient experience when processing graphical data than the GTX 750 Ti.

The GeForce GTX 750 Ti requires 60 Watts to run and the GeForce GTX 660 requires 140 Watts. We would recommend a PSU with at least 300 Watts for the GTX 750 Ti and a PSU with at least 450 Watts for the GeForce GTX 660. The GeForce GTX 660 requires 80 Watts more than the GTX 750 Ti to run. The difference is significant enough that the GeForce GTX 660 may have an adverse affect on your yearly electricity bills in comparison to the GTX 750 Ti.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1020 MHzvs980 MHz
Boost Clock1085 MHzvs1033 MHz
ArchitectureMaxwell GM107-400-A2Kepler GK106-400-A1
OC Potential Good vs Good
Driver Support Great vs Good
Release Date18 Feb 2014vs13 Sep 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
10
green tick vs green tick
10
1600x900
8.1
vs green tick
8.9
1920x1080
6.3
vs green tick
7
2560x1440
4.5
vs green tick
5.1
3840x2160
2.8
vs green tick
3.4

GPU Memory

Memory2048 MBvs2048 MB
Memory Speed1350 MHzvs1502 MHz
Memory Bus128 Bitvs192 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth86.4GB/secvs144.2GB/sec
L2 Cache 2048 KB green tick vs 384 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units640vs960
Actual Shader Performance45%vs48%
Technology28nmvs28nm
Texture Mapping Units40vs80
Texture Rate40.8 GTexel/svs78.4 GTexel/s
Render Output Units16vs24
Pixel Rate16.3 GPixel/svs23.5 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs4096x2160
VGA Connections0vs0
DVI Connections2vs2
HDMI Connections1vs1
DisplayPort Connections0vs0
Comparison

GPU Power Requirements

Max Power60 Wattsvs140 Watts
Recommended PSU300 Watts & 18 Ampsvs450 Watts & 33 Amps

GPU Features

DirectX12.0vs12.0
Shader Model5.0vs5.0
Open GL4.5vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfirenovsyes
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-4430 3.0GHzvsIntel Core i5-3470 3.2GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1600x900vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GTX 750 Ti is a performance Graphics Card based on the first variant of the Maxwell architecture.

Architecture
The first variant of the Maxwell Architecture succeeds the Kepler Architecture. Despite being also manufactured with a 28nm technology, it has an extremely large L2 Cache which allows NVIDIA to produce Graphics Cards with relatively small memory data transfer rates, without causing too much impact on the overall performance. Furthermore, the Shaders have been redesigned and are both more powerful and energy efficient.

GPU
It equips a GPU codenamed GM107-400-A2 which has 5 SM activated and thus offers 640 Shader Processing Units, 40 TMUs and 16 ROPs, on a 128-bit memory interface of fast GDDR5. The central unit runs at 1020MHz and goes up to 1085MHz, in Turbo Mode, while the memory clock operates at 1350MHz.

Features
DirectX 11.2 Support (11.0 Hardware Default) and support for GameStream, G-SYNC, GPU Boost 2.0, GeForce Experience, PhysX and other technologies.

Cooling Solution
The Cooling Solution consists of a Single-Fan and is identical to the one seen on GeForce GTX 650. The Card is known to run very cool and has a maximum operating temperature of 95ÂșC.

Power Consumption
With a rated board TDP of 60W, it requires at least a 300W PSU and relies entirely on the PCI Slot for power.

Release Price
Pricing is identical to the one seen on its predecessors - $149.

Performance
Benchmarks indicate its performance is largely better than its predecessor's but Radeon HD 7850 and GeForce GTX 650 Ti Boost Edition still offer better performance, due to their high memory bandwidth transfer rates.

System Suggestions
We recommend a strong processor (Intel Core i5 Quad Core/AMD FX Six Core) and 8GB of RAM for a system with GeForce GTX 750 Ti.
Overview
GeForce GTX 660 is a Performance Graphics Card based on 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 GK106-400-A1 which has 5 Stream Multiprocessors activated and thus offers 960 Shader Processing Units, 80 TMUs and 24 ROPs. The Central Unit is initially clocked at 980MHz and goes up to 1033MHz, in Turbo Mode.

Memory
The GPU accesses a 2GB frame buffer of fast GDDR5, through a 192-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 1502MHz.

Power Consumption
With a rated board TDP of 140W, it requires at least a 450W PSU with one available 6-pin connector.

Performance
GeForce GTX 660 competes with Radeon HD 7850.
At 1920x1080, the best suited resolution for GeForce GTX 660, benchmarks indicate its performance is a little over the older GeForce GTX 570 and quite superior to Radeon HD 7850.

System Suggestions
GeForce GTX 660 is best suited for resolutions up to and including 1920x1080. We recommend a Strong Processor and 8GB of RAM for Optimal Performance.
Recommended CPU
Possible GPU Upgrades
GPU Variants