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InnoReviews

AMD Ryzen 7 5800H vs AMD Ryzen 7 8840U

AMD Ryzen 7 5800H
46.7Inno Score
VS
WINNER
AMD Ryzen 7 8840U
57.4Inno Score
48Single-core62.9
42.1Multi-core44.2
47.1Efficiencyspec-based73.5
49.7iGPU68.5
52.9Platformspec-based55.5
2 spec wins — AMD Ryzen 7 5800H9 spec wins — AMD Ryzen 7 8840U

InnoReviews verdict

AMD Ryzen 7 8840U wins this laptop processor face-off, 57.4 to 46.7, pulling ahead mainly in iGPU (+19) and single-core (+15). 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

  • 80% higher Max TDP: 54 W vs 30 W

Reasons to pick the AMD Ryzen 7 8840U

  • Stronger single-core score: 63 vs 48
  • Stronger iGPU score: 69 vs 50
  • 133% higher 3DMark Time Spy Graphics (iGPU): 2,659 vs 1,142
  • 50% higher Max memory: 96 GB vs 64 GB
  • 43% lower process: 4 nm vs 7 nm

General

General comparison: AMD Ryzen 7 5800H versus AMD Ryzen 7 8840U
SpecAMD Ryzen 7 5800HAMD Ryzen 7 8840U
Announced20212023
Process7 nm4 nm+43%
Base TDP45 W28 W+38%
Max TDP54 W+80%30 W

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 7 5800H versus AMD Ryzen 7 8840U
SpecAMD Ryzen 7 5800HAMD Ryzen 7 8840U
Cores88
Performance cores88
Threads1616
Base clock3.2 GHz3.3 GHz+3%
Boost clock4.4 GHz5.1 GHz+16%
L3 cache16 MB16 MB

Integrated GPU

Integrated GPU comparison: AMD Ryzen 7 5800H versus AMD Ryzen 7 8840U
SpecAMD Ryzen 7 5800HAMD Ryzen 7 8840U
iGPUAMD Radeon Vega 8AMD Radeon 780M
iGPU clock2,000 MHz2,700 MHz

Memory

Memory comparison: AMD Ryzen 7 5800H versus AMD Ryzen 7 8840U
SpecAMD Ryzen 7 5800HAMD Ryzen 7 8840U
Memory supportDDR4-3200 / LPDDR4X-4266DDR5-5600 / LPDDR5X-7500
Max memory64 GB96 GB+50%

Benchmarks

Benchmarks comparison: AMD Ryzen 7 5800H versus AMD Ryzen 7 8840U
SpecAMD Ryzen 7 5800HAMD Ryzen 7 8840U
Geekbench 6 (single)1,950Bottom 18%—
Geekbench 6 (multi)9,300Bottom 35%—
Cinebench R23 (single)1,450Bottom 27%1,619+12%Bottom 43%
Cinebench R23 (multi)12,600+3%Top 49%12,191Bottom 50%
PassMark20,459Top 49%23,390+14%Top 40%
3DMark Time Spy Graphics (iGPU)1,142Bottom 42%2,659+133%Top 22%

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