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GPU comparison

NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 6600

Benchmark comparison and full specifications, with the measured difference and a clear winner for gaming, office work, daily use and content creation.

ACheck Price on AmazonNVIDIA GeForce GTX 1660 TiBCheck Price on AmazonAMD Radeon RX 6600

As an Amazon Associate we earn from qualifying purchases. Prices and availability are set by Amazon.

APart A

NVIDIA

GeForce GTX 1660 Ti

  • Blender render score 686 samples/min
  • Video memory 6 GB
  • Board power 120 W
VS

BPart B

AMD

Radeon RX 6600

  • Blender render score 754 samples/min
  • Video memory 8 GB
  • Board power 132 W
Compare other parts

01 · Performance profile

How they score

Scores out of 100 for each way you might use a graphics card. The chart shows where both parts rank among all 319 GPUs in our database.

Measured performance

AMD Radeon RX 6600 is 10% faster in the Blender benchmark

ANVIDIA GeForce GTX 1660 Ti686

Median of 31 submissions

BAMD Radeon RX 6600754

Median of 19 submissions

Blender Benchmark render score (samples per minute, higher is faster), the median of community-submitted results from Blender Open Data.

A
B
Lowest: 4Average: 32Highest: 93

Gaming

A19%Basic
B21%Basic

Too close to call

Office Work

A55%Good
B55%Good

Too close to call

Daily Use

A34%Basic
B36%Fair

Too close to call

Content Creation

A19%Basic
B22%Basic

Too close to call

02 · Verdict

Too close to call

Both parts score within a few points. Choose on price, availability and the use case that matters most to you.

ANVIDIA GeForce GTX 1660 Ti

32/100

BAMD Radeon RX 6600

34/100

ANVIDIA GeForce GTX 1660 Ti

Advantages

  • Memory bus 192 bit vs 128 bit (50% higher)
  • Board power 120 W vs 132 W (9% lower)

Disadvantages

  • Boost clock 1770 MHz vs 2491 MHz (29% lower)
  • Video memory 6 GB vs 8 GB (25% lower)
  • Shader units 1536 vs 1792 (14% lower)
  • Blender render score 686 samples/min vs 754 samples/min (9% lower)

BAMD Radeon RX 6600

Advantages

  • Boost clock 2491 MHz vs 1770 MHz (41% higher)
  • Video memory 8 GB vs 6 GB (33% higher)
  • Shader units 1792 vs 1536 (17% higher)
  • Blender render score 754 samples/min vs 686 samples/min (10% higher)

Disadvantages

  • Memory bus 128 bit vs 192 bit (33% lower)
  • Board power 132 W vs 120 W (10% higher)

03 · Full comparison

Side-by-side specifications

SpecificationANVIDIA GeForce GTX 1660 TiBAMD Radeon RX 6600
Measured performance
Blender render scoreMedian of community-submitted Blender Benchmark results (Blender Open Data). Higher is faster.686 samples/min754 samples/min Better +10%
Benchmark submissionsHow many results the median is based on. Small numbers are less reliable.3119
Memory
Video memory6 GB8 GB Better +33%
Memory typeGDDR6GDDR6
Memory bus192 bit Better +50%128 bit
Cores & clocks
Shader units15361792 Better +17%
Boost clock1770 MHz2491 MHz Better +41%
Power
Board power120 W Better132 W
Platform
ArchitectureTuringRDNA 2
Release year20192021
Launch price$279$329

Ready to buy?

Prices change daily. Check the current price of each part.

ACheck Price on Amazon: GeForce GTX 1660 TiBCheck Price on Amazon: Radeon RX 6600

As an Amazon Associate we earn from qualifying purchases. Prices and availability are set by Amazon.

NVIDIA GeForce GTX 1660 Ti vs AMD Radeon RX 6600 at a glance

This page compares the NVIDIA GeForce GTX 1660 Ti and the AMD Radeon RX 6600 using published specifications and real measured benchmark results. In the Blender Benchmark, AMD Radeon RX 6600 posts a median render score of 754 against 686 for NVIDIA GeForce GTX 1660 Ti, making it 10% faster. The medians are based on 19 and 31 community submissions.

NVIDIA GeForce GTX 1660 Ti: 6 GB video memory, GDDR6, 1770 MHz boost clock, 120 W board power, released in 2019, launched at $279. AMD Radeon RX 6600: 8 GB video memory, GDDR6, 2491 MHz boost clock, 132 W board power, released in 2021, launched at $329.

GeForce GTX 1660 Ti vs Radeon RX 6600 FAQ

Which is faster, the GeForce GTX 1660 Ti or the Radeon RX 6600?

In the Blender Benchmark, AMD Radeon RX 6600 posts a median render score of 754 against 686 for NVIDIA GeForce GTX 1660 Ti, making it 10% faster. The medians are based on 19 and 31 community submissions.

Which uses more power, the GeForce GTX 1660 Ti or the Radeon RX 6600?

The AMD Radeon RX 6600 is rated at 132 W and the NVIDIA GeForce GTX 1660 Ti at 120 W, so the GeForce GTX 1660 Ti draws 10% less on paper. Rated power is not the same as power drawn in your own workload.

How much did the GeForce GTX 1660 Ti and the Radeon RX 6600 cost at launch?

The NVIDIA GeForce GTX 1660 Ti launched at $279 and the AMD Radeon RX 6600 at $329. Street prices change often, so check a current price before buying.

Is the GeForce GTX 1660 Ti or the Radeon RX 6600 better for gaming?

Our gaming scores for the two are within a few points of each other (19 and 21 out of 100). Blender is a rendering benchmark, so also look at independent game benchmarks.

More GPU comparisons

About this data

Benchmark numbers come from Blender Open Data, a public collection of results submitted by real users, shown as medians with the submission count. Specifications and launch prices are compiled from manufacturer information and may contain mistakes. See how it all works on thePC Parts Comparison page, or report an error through our contact page. This page contains affiliate links: if you buy through them we may earn a commission at no extra cost to you.