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PCPartMatch
AMD

RX 6600 XT

VS
NVIDIA

RTX 4080 Super

Specifications

SpecRX 6600 XTRTX 4080 Super
Performance
FP32 Performance10.6 TFLOPS52.2 TFLOPS+80%
Shader Units2,04810,240+80%
Boost Clock2,589 MHz+2%2,550 MHz
Base Clock1,968 MHz2,295 MHz+14%
Memory
VRAM8 GB16 GB+50%
VRAM TypeGDDR6GDDR6X
Memory Bus128-bit256-bit+50%
Memory Clock2,000 MHz2,875 MHz+30%
Memory Bandwidth256736+65%
Power
TDP160W+50%320W
Process Node7 nm FF (TSMC N7)4 nm (TSMC 4N)
Features
ArchitectureRDNA 2.0Ada
GPU ChipNavi 23 XT (Navi 23)AD103
Ray TracingN/ART Cores (80)
Tensor CoresN/A320
Display Outputs3x DisplayPort, 1x HDMI3x DisplayPort, 1x HDMI
Price
MSRP$379+62%$999
Verdict

The NVIDIA GeForce 40 RTX 4080 Super wins in 7 out of 10 comparable specs. Its biggest advantage is Shader Units (400% better). The RX 6600 XT wins in 3 specs, with its biggest advantage in MSRP (62% better).

Benchmarks Coming Soon

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

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