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InnoReviews

AMD Ryzen 7 5800H vs AMD Ryzen 9 8945H

AMD Ryzen 7 5800H
46.7Inno Score
VS
WINNER
A
57.3Inno Score
48Single-core63.6
42.1Multi-core52.5
47.1Efficiencyspec-based53.8
49.7iGPU—
52.9Platformspec-based61.8
0 spec wins — AMD Ryzen 7 5800H10 spec wins — AMD Ryzen 9 8945H

InnoReviews verdict

AMD Ryzen 9 8945H wins this laptop processor face-off, 57.3 to 46.7, pulling ahead mainly in single-core (+16) and multi-core (+10). AMD Ryzen 7 5800H still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the AMD Ryzen 7 5800H

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the AMD Ryzen 9 8945H

  • Stronger single-core score: 64 vs 48
  • Stronger multi-core score: 53 vs 42
  • 300% higher Max memory: 256 GB vs 64 GB
  • 47% higher PassMark: 30,083 vs 20,459
  • 43% lower process: 4 nm vs 7 nm

General

General comparison: AMD Ryzen 7 5800H versus AMD Ryzen 9 8945H
SpecAMD Ryzen 7 5800HAMD Ryzen 9 8945H
Announced20212024
Process7 nm4 nm+43%
Base TDP45 W45 W
Max TDP54 W54 W

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 7 5800H versus AMD Ryzen 9 8945H
SpecAMD Ryzen 7 5800HAMD Ryzen 9 8945H
Cores88
Performance cores88
Efficiency cores—0
Threads1616
Base clock3.2 GHz4 GHz+25%
Boost clock4.4 GHz5.2 GHz+18%
L3 cache16 MB16 MB

Integrated GPU

Integrated GPU comparison: AMD Ryzen 7 5800H versus AMD Ryzen 9 8945H
SpecAMD Ryzen 7 5800HAMD Ryzen 9 8945H
iGPUAMD Radeon Vega 8AMD Radeon 780M
iGPU clock2,000 MHz2,800 MHz

Memory

Memory comparison: AMD Ryzen 7 5800H versus AMD Ryzen 9 8945H
SpecAMD Ryzen 7 5800HAMD Ryzen 9 8945H
Memory supportDDR4-3200 / LPDDR4X-4266LPDDR5X-7500 / DDR5-5600
Max memory64 GB256 GB+300%

Benchmarks

Benchmarks comparison: AMD Ryzen 7 5800H versus AMD Ryzen 9 8945H
SpecAMD Ryzen 7 5800HAMD Ryzen 9 8945H
Geekbench 6 (single)1,950Bottom 16%2,702+39%Top 38%
Geekbench 6 (multi)9,300Bottom 36%12,650+36%Top 39%
Cinebench R23 (single)1,450Bottom 26%1,813+25%Top 35%
Cinebench R23 (multi)12,600Top 49%17,604+40%Top 22%
PassMark20,459Top 48%30,083+47%Top 21%
3DMark Time Spy Graphics (iGPU)1,142Bottom 40%—

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