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PCPartMatch
AMD

RX 7900 XTX

VS
NVIDIA

RTX 4080 Super

Specifications

SpecRX 7900 XTXRTX 4080 Super
Performance
FP32 Performance61.4 TFLOPS+18%52.2 TFLOPS
Shader Units6,14410,240+40%
Boost Clock2,500 MHz2,550 MHz+2%
Base Clock1,900 MHz2,295 MHz+17%
Memory
VRAM24 GB+50%16 GB
VRAM TypeGDDR6GDDR6X
Memory Bus384-bit+50%256-bit
Memory Clock2,500 MHz2,875 MHz+13%
Memory Bandwidth960+30%736
Power
TDP355W320W+11%
Process Node5 nm (TSMC N5/N6)4 nm (TSMC 4N)
Features
ArchitectureRDNA 3.0Ada
GPU ChipNavi 31 XTX (Navi 31)AD103
Ray TracingN/ART Cores (80)
Tensor CoresN/A320
Display Outputs3x DisplayPort, 1x HDMI3x DisplayPort, 1x HDMI
Price
MSRP$999$999
Verdict

The NVIDIA GeForce 40 RTX 4080 Super wins in 5 out of 10 comparable specs. Its biggest advantage is Shader Units (67% better). The RX 7900 XTX wins in 4 specs, with its biggest advantage in VRAM (50% better).

Benchmarks Coming Soon

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

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