Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 750 Ti Gigabyte WindForce 2X OC 4GB Edition GeForce GTX 650 Gigabyte OC 1GB Edition
Cyberpunk 2077 174% 372%
Assassins Creed: Valhalla 151% 332%
Call of Duty: Black Ops Cold War 143% 318%
Watch Dogs Legion 165% 356%
FIFA 21 38% 138%
Microsoft Flight Simulator 143% 318%
Godfall 345% 667%
Grand Theft Auto VI 286% 565%
World of Warcraft: Shadowlands 293% 577%
Genshin Impact 174% 372%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 750 Ti Gigabyte WindForce 2X OC 4GB Edition are significantly better than the Nvidia GeForce GTX 650 Gigabyte OC 1GB Edition.

The GTX 650 has a 51 MHz higher core clock speed than the GTX 750 Ti, but the GTX 750 Ti has 8 more Texture Mapping Units than the GTX 650. As a result, the GTX 750 Ti exhibits a 6.9 GTexel/s better Texture Fill Rate than the GTX 650. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 650 has a 51 MHz higher core clock speed than the GTX 750 Ti and the same number of Render Output Units. This results in the GTX 650 providing 0.9 GPixel/s better pixeling performance. 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 GTX 650, 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 GTX 650.

The GTX 750 Ti has 3072 MB more video memory than the GTX 650, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GTX 750 Ti also has superior memory performance overall.

The GTX 750 Ti has 6.4 GB/sec greater memory bandwidth than the GTX 650, which means that the memory performance of the GTX 750 Ti is marginally better than the GTX 650.

The GeForce GTX 750 Ti Gigabyte WindForce 2X OC 4GB Edition has 640 Shader Processing Units and the GeForce GTX 650 Gigabyte OC 1GB Edition has 384. However, the actual shader performance of the GTX 750 Ti is 982 and the actual shader performance of the GTX 650 is 426. The GTX 750 Ti having 556 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 750 Ti delivers a noticeably smoother and more efficient experience when processing graphical data than the GTX 650.

The GeForce GTX 750 Ti Gigabyte WindForce 2X OC 4GB Edition requires 75 Watts to run but there is no entry for the GeForce GTX 650 Gigabyte OC 1GB Edition. We would recommend a PSU with at least 400 Watts for the GTX 750 Ti and a PSU with at least 400 Watts for the GTX 650. The two GPUs have been recommended a PSU with the same amount of wattage. As such, there is no need to worry about which will more significantly affect your yearly electricity bills.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1059 MHzvs1110 MHz
Boost Clock1137 MHzvs-
ArchitectureMaxwell GM107-400-A2Kepler GK107-450-A2
OC Potential Fair vs Poor
Driver Support Great vs Good
Release Date23 Jan 2015vs01 Sep 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
10
green tick vs -
1600x900
8.2
green tick vs
5.9
1920x1080
6.4
green tick vs
4.9
2560x1440
4.6
green tick vs
3.1
3840x2160
2.8
green tick vs
2.1

GPU Memory

Memory4096 MBvs1024 MB
Memory Speed1350 MHzvs1250 MHz
Memory Bus128 Bitvs128 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth86.4GB/secvs80GB/sec
L2 Cache 2048 KB green tick vs 256 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units640vs384
Actual Shader Performance47%vs21%
Technology28nmvs28nm
Texture Mapping Units40vs32
Texture Rate42.4 GTexel/svs35.5 GTexel/s
Render Output Units16vs16
Pixel Rate16.9 GPixel/svs17.8 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs4096x2160
VGA Connections0vs1
DVI Connections2vs2
HDMI Connections1vs1
DisplayPort Connections0vs-
Comparison

GPU Power Requirements

Max Power75 Watts-
Recommended PSU400 Watts & 27 Ampsvs400 Watts & 33 Amps

GPU Features

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

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-4430 3.0GHzvsIntel Core i3-3220 3.3GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1600x900vs1600x900

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewOverview
GeForce GTX 750 Ti Gigabyte WindForce 2X OC 4GB Edition is a Special Edition of NVIDIA's Fast-Middle-Class GeForce GTX 750 Ti, created by Gigabyte.

Overclock: Central Unit
The Central Unit now runs at 1059MHz, instead of 1020MHz and goes up to 1137MHz, instead of 1085MHz, in Turbo Mode.

Overclock: Memory Clock
None.

Frame Buffer
The Frame Buffer was doubled to 4GB. This would prove useful in a few circumstances because some modern 3D Games require 4GB of Memory for Textures.
However, because the GPU itself is too weak to work under other circumstances in which 4GB of Memory are needed - such as 1600p Gaming, a Larger Frame Buffer is mostly a Gimmick.

Cooling Solution
WINDFORCE 2X Cooling System.

Performance
Benchmarks Indicate a 3% Performance Boost over the Reference GeForce GTX 750 Ti.
GeForce GTX 650 Gigabyte OC 1GB Edition is a special edition of the fast-middle-class GeForce GTX 650 1GB.
This special edition comes overclocked out of the box to 1110MHz and features a custom-designed 10 cm cooler.
Benchmarks indicate a 4% performance boost when compared to the reference card and so this GPU is suitable for medium to high settings on most demanding games but not with extreme resolutions.
Recommended CPU
Possible GPU Upgrades
-
GPU Variants
-
-