GeForce GTX 650 Ti vs GeForce GTX 780 Ti

GeForce GTX 650 Ti Memory: 1024Mb GDDR5DESKTOP Release date: 9 Oct 2012

GeForce GTX 780 Ti Memory: 3072Mb GDDR5DESKTOP Release date: 7 Nov 2013

Summary

Synthetic performance index

GeForce GTX 650 Ti
100%
GeForce GTX 780 Ti
337%

Relative performance

Gaming performance index

GeForce GTX 650 Ti
100%
GeForce GTX 780 Ti
337%

Relative performance

Reasons to consider GeForce GTX 650 Ti

140 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 780 Ti .

Supports PhysX

Supports G-Sync

Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)

Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

Reasons to consider GeForce GTX 780 Ti

237% higher gaming performance.

This is a much newer product, it might have better long term support.

Supports PhysX

Supports G-Sync

Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)

Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

HWBench recommends GeForce GTX 780 Ti

The GeForce GTX 780 Ti is the better performing card based on the game benchmark suite used (2 combinations of games and resolutions).

Specifications

Core Configuration

	GeForce GTX 650 Ti		GeForce GTX 780 Ti
GPU Name	GK106 (GK106-220-A1)	vs	GK110B (GK110-425-B1)
Fab Process	28 nm	vs	28 nm
Die Size	221 mmÂ²	vs	561 mmÂ²
Transistors	2,540 million	vs	7,080 million
Shaders	768	vs	2880
Compute Units	4	vs	15
Core clock	928 MHz	vs	875 MHz
ROPs	16	vs	48
TMUs	64	vs	240

Memory Configuration

	GeForce GTX 650 Ti		GeForce GTX 780 Ti
Memory Type	GDDR5	vs	GDDR5
Bus Width	128 bit	vs	384 bit
Memory Speed	1350 MHz 5400 MHz effective	vs	1750 MHz 7000 MHz effective
Memory Size	1024 Mb	vs	3072 Mb

Additional details

	GeForce GTX 650 Ti		GeForce GTX 780 Ti
TDP	110 watts	vs	250 watts
Release Date	9 Oct 2012	vs	7 Nov 2013

Raw Performance comparison

Pixel Rate

GeForce GTX 650 Ti
14.80 GP/s
GeForce GTX 780 Ti
52.50 GP/s

GigaPixels - higher is better

Texel Rate

GeForce GTX 650 Ti
59.40 GT/s
GeForce GTX 780 Ti
210.00 GT/s

GigaTexels - higher is better

Memory bandwidth

GeForce GTX 650 Ti
86.40 GB/s
GeForce GTX 780 Ti
336.00 GB/s

GB/s - higher is better

Single precision performance

GeForce GTX 650 Ti
1425.00 GFLOPs
GeForce GTX 780 Ti
5040.00 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

GeForce GTX 650 Ti
4750
GeForce GTX 780 Ti
16040

Points (higher is better)

Game benchmarks

Crysis 3

DX11,Very High Quality, FXAA

GeForce GTX 650 Ti
21
GeForce GTX 780 Ti
62

FPS (higher is better)

Medal Of Honor Warfighter

DX11, Ultra Quality, 4xMSAA

GeForce GTX 650 Ti
25
GeForce GTX 780 Ti
95