Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 650 Leadtek 1GB OC Edition GeForce GTX 550 Ti WindForce Edition
Red Dead Redemption 2 347% 348%
Halo: Reach 42% 42%
Cyberpunk 2077 515% 515%
Call of Duty: Modern Warfare 347% 348%
Doom Eternal 285% 285%
Microsoft Flight Simulator 515% 515%
Grand Theft Auto VI 584% 584%
Dragon Ball Z Kakarot 176% 176%
Star Wars: Jedi - Fallen Order 515% 515%
Need For Speed Heat 347% 348%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 650 Leadtek 1GB OC Edition are marginally better than the Nvidia GeForce GTX 550 Ti WindForce Edition.

The GTX 650 has a 130 MHz higher core clock speed and the same number of Texture Mapping Units as the GTX 550 Ti. This results in the GTX 650 providing 4.2 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 GTX 650 has a 130 MHz higher core clock speed than the GTX 550 Ti, but the GTX 550 Ti has 8 more Render Output Units than the GTX 650. As a result, the GTX 550 Ti exhibits a 5.7 GPixel/s better Pixel Fill Rate than the GTX 650. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GTX 650 was released over a year more recently than the GTX 550 Ti, and so the GTX 650 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GTX 550 Ti.

The GeForce GTX 650 Leadtek 1GB OC Edition and the GeForce GTX 550 Ti WindForce Edition have the same amount of video memory, but are likely to provide slightly different experiences when displaying game textures at high resolutions.

The GTX 550 Ti has 18.4 GB/sec greater memory bandwidth than the GTX 650, which means that the memory performance of the GTX 550 Ti is slightly better than the GTX 650.

The GeForce GTX 650 Leadtek 1GB OC Edition has 384 Shader Processing Units and the GeForce GTX 550 Ti WindForce Edition has 192. However, the actual shader performance of the GTX 650 is 422 and the actual shader performance of the GTX 550 Ti is 372. The GTX 650 having 50 better shader performance is not particularly notable, as altogether the GTX 550 Ti performs better when taking into account other relevant data.

The GTX 650 transistor size technology is 12 nm (nanometers) smaller than the GTX 550 Ti. This means that the GTX 650 is expected to run slightly cooler and achieve higher clock frequencies than the GTX 550 Ti. While they exhibit similar graphical performance, the GTX 650 should consume less power than the GTX 550 Ti.

The GeForce GTX 650 Leadtek 1GB OC Edition requires 65 Watts to run but there is no entry for the GeForce GTX 550 Ti WindForce Edition. We would recommend a PSU with at least 350 Watts for the GTX 650 and a PSU with at least 400 Watts for the GTX 550 Ti. The GTX 550 Ti has been recommended a PSU with 50 Watts more than the GTX 650. The difference is significant enough that the GTX 550 Ti may have a slight adverse affect on your yearly electricity bills in comparison to the GTX 650.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1100 MHzvs970 MHz
Boost Clock-vs-
ArchitectureKepler GK107-450-A2Fermi GF116-400-A1
OC Potential Poor vs Poor
Driver Support Good vs Poor
Release Date01 Sep 2012vs01 Sep 2011
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
5.9
vs green tick
6.4
1920x1080
4.9
green tick vs green tick
4.9
2560x1440
3.1
green tick vs
3
3840x2160
2.1
green tick vs -

GPU Memory

Memory1024 MBvs1024 MB
Memory Speed1250 MHzvs1025 MHz
Memory Bus128 Bitvs192 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth80GB/secvs98.4GB/sec
L2 Cache 256 KB vs green tick 384 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units384vs192
Actual Shader Performance20%vs18%
Technology28nmvs40nm
Texture Mapping Units32vs32
Texture Rate35.2 GTexel/svs31 GTexel/s
Render Output Units16vs24
Pixel Rate17.6 GPixel/svs23.3 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs2560x1600
VGA Connections0vs1
DVI Connections2vs1
HDMI Connections1vs1
DisplayPort Connections-vs-
Comparison

GPU Power Requirements

Max Power65 Watts-
Recommended PSU350 Watts & 18 Ampsvs400 Watts

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 i3-3220 3.3GHzvsIntel Core i3-2100 3.1GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1600x900vs1600x900

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GTX 650 Leadtek 1GB OC Edition is a special edition of the fast-middle-class GeForce GTX 650.
This edition features a custom cooling system which increases the airflow and an increase in the core-clock from 1058MHz to 1100MHz.
Benchmarks indicate a 4% performance boost when compared to the reference card and so this GFX is suitable for medium to high settings on most demanding games but not with extreme resolutions.
GeForce GTX 550 Ti WindForce Edition is a special edition of the upper-middle-class GeForce GTX 550 Ti. See the standard edition's page for more information.
The new features include an increase in the clock from 900MHz to 970MHz and a new cooling system.
Benchmarks indicate a 4.5% performance boost when compared to the reference card..
Some modern demanding games will run at the highest settings using a 1080p resolution but the largest part will have to be played with a 720p resolution to be played optimally.
This Graphics Card needs to be paired with a decent Quad Core CPU.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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