Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 770 WindForce 3X OC 4GB Edition GeForce GTX 670 PNY 2GB Edition
Halo: Reach 57% 48%
Cyberpunk 2077 87% 126%
Dragon Ball Z Kakarot 16% 2%
Red Dead Redemption 2 36% 65%
Call of Duty: Modern Warfare 36% 65%
Microsoft Flight Simulator 87% 126%
Doom Eternal 17% 42%
Grand Theft Auto VI 108% 152%
FIFA 20 27% 12%
Need For Speed Heat 36% 65%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 770 WindForce 3X OC 4GB Edition are noticeably better than the Nvidia GeForce GTX 670 PNY 2GB Edition.

The GTX 770 has a 222 MHz higher core clock speed and 16 more Texture Mapping Units than the GTX 670. This results in the GTX 770 providing 43 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 770 has a 222 MHz higher core clock speed than the GTX 670 and the same number of Render Output Units. This results in the GTX 770 providing 7.1 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 770 was released over a year more recently than the GTX 670, and so the GTX 770 is likely to have better driver support, meaning it will be more optimized for running the latest games when compared to the GTX 670.

Both GPUs exhibit very powerful performance, so it probably isn't worth upgrading from one to the other, as both are capable of running even the most demanding games at the highest settings.

The GTX 770 has 2048 MB more video memory than the GTX 670, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GTX 770 also has superior memory performance overall.

The GTX 770 has 32 GB/sec greater memory bandwidth than the GTX 670, which means that the memory performance of the GTX 770 is noticeably better than the GTX 670.

The GeForce GTX 770 WindForce 3X OC 4GB Edition has 1536 Shader Processing Units and the GeForce GTX 670 PNY 2GB Edition has 1344. However, the actual shader performance of the GTX 770 is 1826 and the actual shader performance of the GTX 670 is 1317. The GTX 770 having 509 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 770 delivers a significantly smoother and more efficient experience when processing graphical data than the GTX 670.

The GeForce GTX 670 PNY 2GB Edition requires 170 Watts to run but there is no entry for the GTX 770. We would recommend a PSU with at least 550 Watts for the GTX 770 and a PSU with at least 500 Watts for the GTX 670. The GTX 770 has been recommended a PSU with 50 Watts more than the GTX 670. The difference is significant enough that the GTX 770 may have a slight adverse affect on your yearly electricity bills in comparison to the GTX 670.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed1137 MHzvs915 MHz
Boost Clock1189 MHzvs980 MHz
ArchitectureKepler GK104-425-A2Kepler GK104-325-A2
OC Potential Poor vs Good
Driver Support Good vs Good
Release Date30 May 2013vs01 May 2012
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900
10
green tick vs green tick
10
1920x1080
8.8
green tick vs
8.1
2560x1440
6.4
green tick vs
5.9
3840x2160
4.8
green tick vs
4.3

GPU Memory

Memory4096 MBvs2048 MB
Memory Speed1752 MHzvs1502 MHz
Memory Bus256 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth224.3GB/secvs192.3GB/sec
L2 Cache 512 KB green tick vs green tick 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units1536vs1344
Actual Shader Performance88%vs63%
Technology28nmvs28nm
Texture Mapping Units128vs112
Texture Rate145.5 GTexel/svs102.5 GTexel/s
Render Output Units32vs32
Pixel Rate36.4 GPixel/svs29.3 GPixel/s
Comparison

GPU Outputs

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

GPU Power Requirements

Max Power-170 Watts
Recommended PSU550 Wattsvs500 Watts & 30 Amps

GPU Features

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

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-4670K 3.4GHzvsIntel Core i5-3570K 3.4GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1920x1080vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GTX 770 WindForce 3X OC 4GB Edition is a special edition of the high-end GeForce GTX 770.
This edition comes with a custom triple fan cooling solution which by itself should allow a slight performance boost, as GeForce GTX 770 benefits from the GPU Boost 2.0 technology.
Also, it has been overclocked out of the box from 1046MHz to 1137MHz while its boost clock is now of 1189MHz. he memory clock was left untouched and the frame buffer was doubled to 4GB. However, this card cannot benefit from that much video memory and so it offers no performance boost. This edition performs like the 2GB one Gigabyte offers.
Benchmarks indicate a 6% performance boost when compared to the reference card and so this edition performs very slightly better than GeForce GTX 590.
GeForce GTX 670 PNY 2GB Edition is a renamed GeForce GTX 670 with no new features - not even a new cooling system. Its performance is exactly like the reference card.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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