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PCPartMatch
AMD

RX 6600 XT

VS
AMD

RX 7900 XTX

Specifications

SpecRX 6600 XTRX 7900 XTX
Performance
FP32 Performance10.6 TFLOPS61.4 TFLOPS+83%
Stream Processors2,0486,144+67%
Boost Clock2,589 MHz+4%2,500 MHz
Base Clock1,968 MHz+4%1,900 MHz
Memory
VRAM8 GB24 GB+67%
VRAM TypeGDDR6GDDR6
Memory Bus128-bit384-bit+67%
Memory Clock2,000 MHz2,500 MHz+20%
Memory Bandwidth256960+73%
Power
TDP160W+55%355W
Process Node7 nm FF (TSMC N7)5 nm (TSMC N5/N6)
Features
ArchitectureRDNA 2.0RDNA 3.0
GPU ChipNavi 23 XT (Navi 23)Navi 31 XTX (Navi 31)
Display Outputs3x DisplayPort, 1x HDMI3x DisplayPort, 1x HDMI
Price
MSRP$379+62%$999
Verdict

The AMD Radeon 7000 RX 7900 XTX wins in 6 out of 10 comparable specs. Its biggest advantage is FP32 Performance (479% better). The RX 6600 XT wins in 4 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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