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AMD Ryzen 7 6800H vs Intel Core Ultra 7 255H

AMD Ryzen 7 6800H
50.6Inno Score
VS
WINNER
Intel Core Ultra 7 255H
65.3Inno Score
52.3Single-core69.7
45.1Multi-core56.8
49.4Efficiencyspec-based75.7
64.4iGPU75.9
52.9Platformspec-based60.5
2 spec wins — AMD Ryzen 7 6800H14 spec wins — Intel Core Ultra 7 255H

InnoReviews verdict

Intel Core Ultra 7 255H wins this laptop processor face-off, 65.3 to 50.6, pulling ahead mainly in single-core (+17) and multi-core (+12). AMD Ryzen 7 6800H 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 6800H

  • 60% higher Base clock: 3.2 GHz vs 2 GHz
  • 33% higher Performance cores: 8 vs 6

Reasons to pick the Intel Core Ultra 7 255H

  • Stronger single-core score: 70 vs 52
  • Stronger multi-core score: 57 vs 45
  • Stronger iGPU score: 76 vs 64
  • 113% higher Max TDP: 115 W vs 54 W
  • 100% higher cores: 16 vs 8

General

General comparison: AMD Ryzen 7 6800H versus Intel Core Ultra 7 255H
SpecAMD Ryzen 7 6800HIntel Core Ultra 7 255H
Announced20222025
Process6 nm3 nm+50%
Base TDP45 W28 W+38%
Max TDP54 W115 W+113%

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 7 6800H versus Intel Core Ultra 7 255H
SpecAMD Ryzen 7 6800HIntel Core Ultra 7 255H
Cores816+100%
Performance cores8+33%6
Efficiency cores—10
Threads1616
Base clock3.2 GHz+60%2 GHz
Boost clock4.7 GHz5.1 GHz+9%
L3 cache16 MB24 MB+50%

Integrated GPU

Integrated GPU comparison: AMD Ryzen 7 6800H versus Intel Core Ultra 7 255H
SpecAMD Ryzen 7 6800HIntel Core Ultra 7 255H
iGPUAMD Radeon 680MIntel Arc 140T
iGPU clock2,200 MHz2,250 MHz

Memory

Memory comparison: AMD Ryzen 7 6800H versus Intel Core Ultra 7 255H
SpecAMD Ryzen 7 6800HIntel Core Ultra 7 255H
Memory supportDDR5-4800 / LPDDR5-6400LPDDR5X-8400 / DDR5-6400
Max memory64 GB128 GB+100%

Benchmarks

Benchmarks comparison: AMD Ryzen 7 6800H versus Intel Core Ultra 7 255H
SpecAMD Ryzen 7 6800HIntel Core Ultra 7 255H
Geekbench 6 (single)2,160Bottom 28%2,851+32%Top 29%
Geekbench 6 (multi)10,500Bottom 43%15,362+46%Top 22%
Cinebench R23 (single)1,550Bottom 37%2,055+33%Top 18%
Cinebench R23 (multi)13,900Top 42%18,624+34%Top 20%
PassMark22,681Top 43%30,782+36%Top 21%
3DMark Time Spy Graphics (iGPU)2,214Top 33%3,719+68%Top 7%

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