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The Radeon RX 6600S is a much slower gaming GPU than the Radeon RX 6800 XT. We cannot compare value as at least one GPU is out of stock.

Advantages of the Radeon RX 6600S

  • Consumes up to 73% less energy than the Radeon RX 6800 XT – 80 vs 300 Watts

Advantages of the Radeon RX 6800 XT

  • A 2x or more times faster gaming GPU than the Radeon RX 6600S
  • Up to 300% more VRAM memory than the Radeon RX 6600S – 16 vs 4 GB

Radeon RX 6600S vs Radeon RX 6800 XT for Gaming

The GPU's performance in selected game and settings

Radeon RX 6600S vs Radeon RX 6800 XT in My Games

The FPS you'll get in saved games

The FPS you'll get in saved games

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Synthetic Benchmarks

The Radeon RX 6600S vs Radeon RX 6800 XT in synthetic GPU benchmarks

AMD Radeon RX 6600S Logo

Radeon RX 6600S

Jan 4th, 2022


3DMark TimeSpy Graphics Score

7700

40%

AMD Radeon RX 6800 XT Logo

Radeon RX 6800 XT

Oct 28th, 2020


3DMark TimeSpy Graphics Score

19328

100%

Performance Specifications

The Radeon RX 6600S vs Radeon RX 6800 XT in core GPU performance specifications

AMD Radeon RX 6600S Logo

Radeon RX 6600S

Jan 4th, 2022


Memory

4 GB

25%

Memory Bandwidth

224 GB/s

44%


Pixel Fillrate

128 GPixel/s

44%

Texture Fillrate

224 GTexel/s

35%

FP32

7.168 TFLOPS

35%

AMD Radeon RX 6800 XT Logo

Radeon RX 6800 XT

Oct 28th, 2020


Memory

16 GB

100%

Memory Bandwidth

512 GB/s

100%


Pixel Fillrate

288 GPixel/s

100%

Texture Fillrate

648 GTexel/s

100%

FP32

20.74 TFLOPS

100%

Specifications

Comparison of all specifications

AMD Radeon RX 6600S Logo

Radeon RX 6600S

Specifications

Comparison of all specifications

AMD Radeon RX 6800 XT Logo

Radeon RX 6800 XT

General
Jan 4th, 2022
Release DateOct 28th, 2020
Not AvailableMSRP$649.00
Navi MobileGenerationNavi II
Mobile
Segment
Desktop
80 W
Power Consumption300 W
Memory
4 GBMemory Size
16 GB
GDDR6Memory TypeGDDR6
128-bitMemory Bus256-bit
224 GB/sBandwidth
512 GB/s
Theoretical Performance
128 GPixel/sPixel Fillrate
288 GPixel/s
224 GTexel/sTexture Fillrate
648 GTexel/s
7.168 TFLOPSFP32
20.74 TFLOPS

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