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InnoReviews

AMD Radeon RX 7800 XT vs AMD Radeon RX 7900 XTX

AMD Radeon RX 7800 XT
53.7Inno Score
VS
WINNER
AMD Radeon RX 7900 XTX
62.9Inno Score
49.8Rasterization62.4
36Ray Tracing47.7
59.2Memoryspec-based74
78.4Efficiencyspec-based67
56.1Compute68.9
2 spec wins — AMD Radeon RX 7800 XT13 spec wins — AMD Radeon RX 7900 XTX

InnoReviews verdict

AMD Radeon RX 7900 XTX wins this graphics card face-off, 62.9 to 53.7, pulling ahead mainly in compute (+13) and rasterization (+13). AMD Radeon RX 7800 XT still makes sense if its price or standout specs fit your needs better.

Editor's note

Doubling the price ($499 to $999) buys 30% more frames at 4K (86 versus 66 FPS in our data) and 24GB of VRAM. That math only works if you drive a 4K monitor or work with the VRAM. At 1440p the 7800 XT already averages 117 FPS — comfortably past most monitors' refresh sweet spot — making it the value verdict of AMD's whole RDNA 3 stack. Buy resolution, not the bigger number.

Which would you pick?

Key differences

Reasons to pick the AMD Radeon RX 7800 XT

  • 26% lower TDP: 263 W vs 355 W
  • Lower launch price: $499 vs $999

Reasons to pick the AMD Radeon RX 7900 XTX

  • Stronger rasterization score: 62 vs 50
  • Stronger Ray Tracing score: 48 vs 36
  • Stronger compute score: 69 vs 56
  • 60% higher Shading units: 6,144 vs 3,840
  • 60% higher RT cores: 96 vs 60

General

General comparison: AMD Radeon RX 7800 XT versus AMD Radeon RX 7900 XTX
SpecAMD Radeon RX 7800 XTAMD Radeon RX 7900 XTX
Announced20232022
ArchitectureRDNA 3RDNA 3
Process5 nm5 nm
TDP263 W+26%355 W
Power connector2x 8-pin2x 8-pin

Cores & Clocks

Cores & Clocks comparison: AMD Radeon RX 7800 XT versus AMD Radeon RX 7900 XTX
SpecAMD Radeon RX 7800 XTAMD Radeon RX 7900 XTX
Shading units3,8406,144+60%
RT cores6096+60%
Tensor / AI cores120192+60%
Base clock—1,855 MHz
Boost clock2,430 MHz2,500 MHz+3%

Memory

Memory comparison: AMD Radeon RX 7800 XT versus AMD Radeon RX 7900 XTX
SpecAMD Radeon RX 7800 XTAMD Radeon RX 7900 XTX
VRAM16 GB24 GB+50%
VRAM typeGDDR6GDDR6
Bus width256 bit384 bit+50%
Bandwidth624 GB/s960 GB/s+54%

Benchmarks

Benchmarks comparison: AMD Radeon RX 7800 XT versus AMD Radeon RX 7900 XTX
SpecAMD Radeon RX 7800 XTAMD Radeon RX 7900 XTX
3DMark Time Spy20,100Top 24%30,500+52%Top 5%
3DMark Speed Way4,000Top 46%6,200+55%Top 17%
PassMark G3D24,000Top 26%30,700+28%Top 5%
1080p Ultra157 fpsTop 36%188 fps+20%Top 15%
1440p Ultra117 fpsTop 38%147 fps+26%Top 13%
4K Ultra66 fpsTop 32%86 fps+30%Top 13%

Features

Features comparison: AMD Radeon RX 7800 XT versus AMD Radeon RX 7900 XTX
SpecAMD Radeon RX 7800 XTAMD Radeon RX 7900 XTX
UpscalingFSR 3FSR 3

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