GPU Showdown

GeForce RTX 4080vsRadeon RX 6600 LE

The GeForce RTX 4080 is a high-end graphics card for enthusiasts who want to run demanding games at top settings, while the Radeon RX 6600 LE is a budget-friendly option for casual gamers on a tighter budget.

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

GeForce RTX 4080

Ada Lovelace · TSMC 5 nm · 2022

83score
4.2/ 5
0 votes
VRAM
16 GB
TDP
320W
CUDA Cores
9,728
Boost Clock
2505 MHz

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AMD

Radeon RX 6600 LE

RDNA 2.0 · TSMC 7 nm · 2023

34score
4.2/ 5
0 votes
VRAM
8 GB
TDP
132W
Shaders
1,792
Boost Clock
2495 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.

RTX 4080Winner
83
RX 6600 LE
34
RTX 4080 leads by 144.1% in aggregate performance.
Where they rank overall
#4RTX 508086
#5RTX 408083
#6RTX 4080 SUPER82
#79RTX 206034
#80RX 6600 LE34
#81RX Vega 6433
Technical Specifications

Side-by-Side Specs

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

SpecsRTX 4080RX 6600 LE
General
Process Node5 nm7 nm
Memory
VRAM16 GB8 GB
Memory TypeGDDR6XGDDR6
Memory Bus256-bit128-bit
Bandwidth716.8 GB/s224 GB/s
Compute
CUDA Cores9,7281,792
TMUs304112
ROPs11264
Boost Clock2505 MHz2495 MHz
FP3248.74 TF8.942 TF
Power
TDP320132
Power Connectors1x 16-pin1x 8-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI 2.1, 3x DisplayPort 1.4a1x HDMI 2.1, 3x DisplayPort 1.4a
Verdict

Which should you buy?

Winner overall

The GeForce RTX 4080 wins overall for anyone needing high-end gaming and creative performance at 4K.

Best value

For budget buyers, the Radeon RX 6600 LE is the smarter pick with much lower power draw and adequate 1080p performance.

When the other wins

The Radeon RX 6600 LE is the right choice for a compact, low-power build where saving money and heat matter more than raw speed.

FAQ

Frequently asked questions

Is the RTX 4080 better than the RX 6600 LE?

Overall the RTX 4080 is the stronger graphics card: it ranks higher in our aggregate performance score (83 vs 34 out of 100), so it leads the RX 6600 LE in most workloads.

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

Based on our aggregated benchmark scores the RTX 4080 is roughly 144% faster than the RX 6600 LE overall. The real-world gap varies by game, resolution and settings.

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

If you want the most performance, pick the RTX 4080. If the RX 6600 LE 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.