GPU Showdown

Radeon RX 6600vsGeForce RTX 4080 SUPER

The GeForce RTX 4080 SUPER is a high-end GPU for 4K gaming and creative pros, while the Radeon RX 6600 is a budget-friendly card for 1080p gaming.

AMD Radeon RX 6600
8 GB · 132W
VS
NVIDIA GeForce RTX 4080 SUPER
16 GB · 320W
AMD

Radeon RX 6600

RDNA 2.0 · TSMC 7 nm · 2021

36score
4.4/ 5
0 votes
VRAM
8 GB
TDP
132W
CUDA Cores
1,792
Boost Clock
2491 MHz

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NVIDIA

GeForce RTX 4080 SUPER

Ada Lovelace · TSMC 5 nm · 2024

82score
4.1/ 5
0 votes
VRAM
16 GB
TDP
320W
Shaders
10,240
Boost Clock
2550 MHz

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.

RX 6600
36
RTX 4080 SUPERWinner
82
RTX 4080 SUPER leads by 127.8% in aggregate performance.
Where they rank overall
#5RTX 408083
#6RTX 4080 SUPER82
#7RTX 5090 D V279
#74RTX 3060 8 GB37
#75RX 660036
#76GTX 1070 Ti35
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsRX 6600RTX 4080 SUPER
General
Process Node7 nm5 nm
Memory
VRAM8 GB16 GB
Memory TypeGDDR6GDDR6X
Memory Bus128-bit256-bit
Bandwidth224 GB/s736.3 GB/s
Compute
CUDA Cores1,79210,240
TMUs112320
ROPs64112
Boost Clock2491 MHz2550 MHz
FP328.928 TF52.22 TF
Power
TDP132320
Power Connectors1x 8-pin1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI, 3x DisplayPort1x HDMI 2.1, 3x DisplayPort 1.4a
Verdict

Which should you buy?

Winner overall

The GeForce RTX 4080 SUPER wins overall for anyone wanting top-tier gaming and creative performance, far outpacing the Radeon RX 6600.

Best value

For budget buyers, the Radeon RX 6600 is the smarter pick, offering solid 1080p gaming at a much lower cost than the RTX 4080 SUPER.

When the other wins

The Radeon RX 6600 is the right choice for a compact, low-power build where you only need smooth 1080p play without spending heavily on cooling.

FAQ

Frequently asked questions

Is the RX 6600 better than the RTX 4080 SUPER?

Overall the RTX 4080 SUPER is the stronger graphics card: it ranks higher in our aggregate performance score (82 vs 36 out of 100), so it leads the RX 6600 in most workloads.

How much faster is the RTX 4080 SUPER than the RX 6600?

Based on our aggregated benchmark scores the RTX 4080 SUPER is roughly 128% faster than the RX 6600 overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the RX 6600 or the RTX 4080 SUPER?

If you want the most performance, pick the RTX 4080 SUPER. If the RX 6600 is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.