Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 780 Ti SLI GeForce GTX 770 Zotac AMP! Edition
Cyberpunk 2077 19% 41%
Assassins Creed: Valhalla 26% 29%
Call of Duty: Black Ops Cold War 28% 25%
Grand Theft Auto VI 14% 99%
FIFA 21 59% 29%
Genshin Impact 19% 41%
Far Cry 6 17% 105%
Hitman 3 6% 84%
Watch Dogs Legion 22% 36%
World of Warcraft: Shadowlands 16% 103%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 780 Ti SLI are significantly better than the Nvidia GeForce GTX 770 Zotac AMP! Edition.

The GTX 770 has a 275 MHz higher core clock speed than the GTX 780 Ti, but the GTX 780 Ti has 352 more Texture Mapping Units than the GTX 770. As a result, the GTX 780 Ti exhibits a 272.8 GTexel/s better Texture Fill Rate than the GTX 770. 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 275 MHz higher core clock speed than the GTX 780 Ti, but the GTX 780 Ti has 64 more Render Output Units than the GTX 770. As a result, the GTX 780 Ti exhibits a 47.2 GPixel/s better Pixel Fill Rate than the GTX 770. However, both GPUs support DirectX 9 or above, and pixeling performance is only really relevant when comparing older cards.

The GTX 780 Ti was released less than a year after the GTX 770, and so they are likely to have similar driver support for optimizing performance when running the latest games.

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 780 Ti has 4096 MB more video memory than the GTX 770, so is likely to be much better at displaying game textures at higher resolutions. This is supported by the fact that the GTX 780 Ti also has superior memory performance overall.

The GTX 780 Ti has 441.6 GB/sec greater memory bandwidth than the GTX 770, which means that the memory performance of the GTX 780 Ti is massively better than the GTX 770.

The GeForce GTX 780 Ti SLI has 5760 Shader Processing Units and the GeForce GTX 770 Zotac AMP! Edition has 1536. However, the actual shader performance of the GTX 780 Ti is 5345 and the actual shader performance of the GTX 770 is 1846. The GTX 780 Ti having 3499 better shader performance and an altogether better performance when taking into account other relevant data means that the GTX 780 Ti delivers a massively smoother and more efficient experience when processing graphical data than the GTX 770.

The GeForce GTX 780 Ti SLI requires 500 Watts to run but there is no entry for the GeForce GTX 770 Zotac AMP! Edition. We would recommend a PSU with at least 750 Watts for the GTX 780 Ti and a PSU with at least 600 Watts for the GTX 770. The GTX 780 Ti has been recommended a PSU with 150 Watts more than the GTX 770. The difference is significant enough that the GTX 780 Ti may have an adverse affect on your yearly electricity bills in comparison to the GTX 770.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed875 MHzvs1150 MHz
Boost Clock928 MHzvs1202 MHz
ArchitectureKepler GK110-425-B1 (x2)Kepler GK104-425-A2
OC Potential Fair vs -
Driver Support Good vs Good
Release Date07 Nov 2013vs30 Jun 2013
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768 - green tick vs green tick -
1600x900 - vs green tick
10
1920x1080
10
green tick vs
8.9
2560x1440 - vs green tick
6.5
3840x2160 - vs green tick
4.8

GPU Memory

Memory6144 MBvs2048 MB
Memory Speed1750 MHzvs1800 MHz
Memory Bus768 Bitvs256 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth672GB/secvs230.4GB/sec
L2 Cache 3072 KB green tick vs 512 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units5760vs1536
Actual Shader Performance100%vs89%
Technology28nmvs28nm
Texture Mapping Units480vs128
Texture Rate420 GTexel/svs147.2 GTexel/s
Render Output Units96vs32
Pixel Rate84 GPixel/svs36.8 GPixel/s
Comparison

GPU Outputs

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

GPU Power Requirements

Max Power500 Watts-
Recommended PSU750 Watts & 42 Ampsvs600 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 i7-4930K 6-Core 3.40GHzvsIntel Core i5-4670K 3.4GHz
Recommended RAM12 GBvs8 GB
Maximum Recommended Gaming Resolution5760x1080vs1920x1080

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GTX 780 Ti SLI is a solution of two GeForce GTX 780 Ti put together using NVIDIA'S SLI technology.
Check the page of GeForce GTX 780 Ti to know more about its chip.
SLI relies a lot on proper driver support and may suffer from micro-stuttering in lower frame rates (below 30). Benchmarks indicate the performance is overall, is up to 62% better than a single GeForce GTX 780 Ti performing by itself it might be worse (depending on whether or not the 3D game supports SLI or in the graphics driver) than a single GeForce GTX 780 Ti. Expect this combination to draw up to 500 Watt though the average power consumption should be slightly lower.
Even the most demanding games will run at the highest settings.
GeForce GTX 770 Zotac AMP! Edition is a special edition of GeForce GTX 770.
This edition comes with a custom dual 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 1150MHz while its boost clock is now of 1202MHz. The memory clock was increased to 1800MHz.
Benchmarks indicate a 8% performance boost when compared to the reference card and so this edition performs slightly better than GeForce GTX 590.
Recommended CPU
Possible GPU Upgrades
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GPU Variants
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