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PCPartMatch
AMD

RX 6600

VS
NVIDIA

RTX 4080 Super

Specifications

SpecRX 6600RTX 4080 Super
Performance
FP32 Performance8.9 TFLOPS52.2 TFLOPS+83%
Shader Units1,79210,240+82%
Boost Clock2,491 MHz2,550 MHz+2%
Base Clock1,626 MHz2,295 MHz+29%
Memory
VRAM8 GB16 GB+50%
VRAM TypeGDDR6GDDR6X
Memory Bus128-bit256-bit+50%
Memory Clock1,750 MHz2,875 MHz+39%
Memory Bandwidth224736+70%
Power
TDP132W+59%320W
Process Node7 nm FF (TSMC N7)4 nm (TSMC 4N)
Features
ArchitectureRDNA 2.0Ada
GPU ChipNavi 23 XL (Navi 23)AD103
Ray TracingN/ART Cores (80)
Tensor CoresN/A320
Display Outputs2x DisplayPort, 1x HDMI3x DisplayPort, 1x HDMI
Price
MSRP$329+67%$999
Verdict

The NVIDIA GeForce 40 RTX 4080 Super wins in 8 out of 10 comparable specs. Its biggest advantage is FP32 Performance (487% better). The RX 6600 wins in 2 specs, with its biggest advantage in MSRP (67% better).

Benchmarks Coming Soon

We are collecting benchmark data from trusted sources. Check back soon for real performance comparisons.

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