Select any two GPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game GeForce GTX 660 Ti SLI GeForce GTX 1060 Gigabyte GTX G1 Gaming 6GB
Red Dead Redemption 2 16% 9%
Call of Duty: Modern Warfare 16% 9%
Death Stranding 60% 26%
Star Wars: Jedi - Fallen Order 60% 26%
Cyberpunk 2077 60% 26%
Need For Speed Heat 16% 9%
Planet Zoo 25% 2%
Diablo 4 60% 26%
FIFA 20 38% 51%
Borderlands 3 23% 3%

In terms of overall gaming performance, the graphical capabilities of the Nvidia GeForce GTX 1060 Gigabyte GTX G1 Gaming 6GB are noticeably better than the Nvidia GeForce GTX 660 Ti SLI.

The GTX 1060 has a 679 MHz higher core clock speed than the GTX 660 Ti, but the GTX 660 Ti has 144 more Texture Mapping Units than the GTX 1060. As a result, the GTX 660 Ti exhibits a 77.5 GTexel/s better Texture Fill Rate than the GTX 1060. This still holds weight but shader performance is generally more relevant, particularly since both of these GPUs support at least DirectX 10.

The GTX 1060 has a 679 MHz higher core clock speed than the GTX 660 Ti and the same number of Render Output Units. This results in the GTX 1060 providing 32.6 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 1060 was released over three years more recently than the GTX 660 Ti, and so the GTX 1060 is likely to have far better driver support, meaning it will be much more optimized and ultimately superior to the GTX 660 Ti 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 1060 has 2048 MB more video memory than the GTX 660 Ti, so is likely to be much better at displaying game textures at higher resolutions. However, the overall memory performance is about the same.

The GTX 660 Ti has 96.2 GB/sec greater memory bandwidth than the GTX 1060, which means that the memory performance of the GTX 660 Ti is massively better than the GTX 1060.

The GeForce GTX 660 Ti SLI has 2688 Shader Processing Units and the GeForce GTX 1060 Gigabyte GTX G1 Gaming 6GB has 1280. However, the actual shader performance of the GTX 660 Ti is 2634 and the actual shader performance of the GTX 1060 is 3126. The GTX 1060 having 492 better shader performance is not particularly notable, as altogether the GTX 660 Ti performs better when taking into account other relevant data.

The GTX 1060 transistor size technology is 12 nm (nanometers) smaller than the GTX 660 Ti. This means that the GTX 1060 is expected to run slightly cooler and achieve higher clock frequencies than the GTX 660 Ti.

The GeForce GTX 660 Ti SLI requires 300 Watts to run and the GeForce GTX 1060 Gigabyte GTX G1 Gaming 6GB requires 120 Watts. We would recommend a PSU with at least 400 Watts for the GTX 1060, but we do not have a recommended PSU wattage for the GTX 660 Ti. The GTX 660 Ti requires 180 Watts more than the GTX 1060 to run. The difference is significant enough that the GTX 660 Ti may have an adverse affect on your yearly electricity bills in comparison to the GTX 1060.

Game FPS Benchmarks On Ultra

GPU Architecture

Core Speed915 MHzvs1594 MHz
Boost Clock980 MHzvs1809 MHz
ArchitectureKepler GK104-200-KD-A2 (x2)Pascal P106-400-A1
OC Potential Good vs -
Driver Support Good vs -
Release Date01 Aug 2012vs19 Jul 2016
GPU LinkGD LinkGD Link
Approved
Comparison

Resolution Performance

1366x768
10
green tick vs green tick
10
1600x900
10
green tick vs green tick
10
1920x1080
9.5
vs green tick
10
2560x1440
7.2
vs green tick
8
3840x2160
5.2
vs green tick
6

GPU Memory

Memory4096 MBvs6144 MB
Memory Speed1502 MHzvs2002 MHz
Memory Bus384 Bitvs192 Bit
Memory TypeGDDR5vsGDDR5
Memory Bandwidth288.4GB/secvs192.2GB/sec
L2 Cache 768 KB vs green tick 2048 KB
Delta Color Compression no vs no
Memory Performance 0% green tick vs green tick 0%
Comparison

GPU Display

Shader Processing Units2688vs1280
Actual Shader Performance100%vs100%
Technology28nmvs16nm
Texture Mapping Units224vs80
Texture Rate205 GTexel/svs127.5 GTexel/s
Render Output Units48vs48
Pixel Rate43.9 GPixel/svs76.5 GPixel/s
Comparison

GPU Outputs

Max Digital Resolution (WxH)4096x2160vs7680x4320
VGA Connections0vs0
DVI Connections0vs1
HDMI Connections0vs1
DisplayPort Connections-vs3
Comparison

GPU Power Requirements

Max Power300 Wattsvs120 Watts
Recommended PSU-400 Watts & 27 Amps

GPU Features

DirectX12.0vs12.1
Shader Model5.0vs5.0
Open GL4.5vs4.5
Open CL-vs-
Notebook GPUnono
SLI/Crossfireyesvsno
Dedicatedyesvsyes
Comparison

GPU Supporting Hardware

Recommended ProcessorIntel Core i5-3570K 3.4GHzvsIntel Core i5-6600K 3.5GHz
Recommended RAM8 GBvs8 GB
Maximum Recommended Gaming Resolution1920x1080vs2560x1440

Gaming Performance Value

Performance Value

GPU Mini Review

Mini ReviewGeForce GTX 660 Ti SLI is a solution of two GeForce GTX 660 Ti put together using NVIDIA'S SLI technology.
Check the page of GeForce GTX 660 Ti to know more about its chip.
As usual, 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 X% better than a single GeForce GTX 660 Ti performing by itself but at times (depending whether or not the 3D game supports SLI or in the graphics driver) it performed worse than a single GeForce GTX 660 Ti. Expect this combination to draw up to 300 Watt though the average power consumption should be slightly lower.
Even the most demanding games will run at the highest settings.
Overview
The GeForce GTX 1060 Gigabyte GTX G1 Gaming is a Performance Graphics Card based on the Pascal Architecture.

Architecture
It equips a GPU Codenamed P106-400-A1 which is a First Gen Pascal GPU amd has 10 SM activated, offering 1280 Shader Processing Units, 80 TMUs and 48 ROPs.

GPU
The central unit runs at 1594MHz and goes up to 1809MHz, in Turbo Mode.

Memory
The GPU accesses a 6GB frame buffer of Fast GDDR5, through a 192-bit memory interface, while the Memory Clock Operates at 2002MHz.

Power Consumption
With a rated board TDP of 120W, it requires at least a 400W PSU with one available 6-pin connector.

Performance
The GeForce GTX 1060 Gigabyte GTX G1 Gaming is a high level graphics card that can competently handle triple A titles from 2016. In full HD 1080p resolution it can confidently maintain 60+ frames per second on very high graphics settings. With the graphics adjusted down to High/Medium it can also handle between 50-60 fps on 1440p.

System Suggestions
GeForce GTX 1060 Gigabyte GTX G1 Gaming is best suited for resolutions up to and including 2560x1440. We recommend a High-End Processor and 8GB of RAM for Optimal Performance.
Recommended CPU
Possible GPU Upgrades
-
GPU Variants
-
-

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