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InnoReviews

AMD Ryzen 5 5500U vs AMD Ryzen 5 8645HS

AMD Ryzen 5 5500U
43Inno Score
VS
WINNER
AMD Ryzen 5 8645HS
55.4Inno Score
37.7Single-core59.3
31.8Multi-core44.1
81.9Efficiencyspec-based65.4
46.3iGPU64.9
36.9Platformspec-based58.8
1 spec wins — AMD Ryzen 5 5500U12 spec wins — AMD Ryzen 5 8645HS

InnoReviews verdict

AMD Ryzen 5 8645HS wins this laptop processor face-off, 55.4 to 43, pulling ahead mainly in single-core (+22) and iGPU (+19). AMD Ryzen 5 5500U 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 5 5500U

  • 57% lower Base TDP: 15 W vs 35 W

Reasons to pick the AMD Ryzen 5 8645HS

  • Stronger single-core score: 59 vs 38
  • Stronger multi-core score: 44 vs 32
  • Stronger iGPU score: 65 vs 46
  • 131% higher 3DMark Time Spy Graphics (iGPU): 2,260 vs 980
  • 116% higher Max TDP: 54 W vs 25 W

General

General comparison: AMD Ryzen 5 5500U versus AMD Ryzen 5 8645HS
SpecAMD Ryzen 5 5500UAMD Ryzen 5 8645HS
Announced20212023
Process7 nm4 nm+43%
Base TDP15 W+57%35 W
Max TDP25 W54 W+116%

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 5 5500U versus AMD Ryzen 5 8645HS
SpecAMD Ryzen 5 5500UAMD Ryzen 5 8645HS
Cores66
Performance cores66
Threads1212
Base clock2.1 GHz4.3 GHz+105%
Boost clock4 GHz5 GHz+25%
L3 cache8 MB16 MB+100%

Integrated GPU

Integrated GPU comparison: AMD Ryzen 5 5500U versus AMD Ryzen 5 8645HS
SpecAMD Ryzen 5 5500UAMD Ryzen 5 8645HS
iGPUAMD Radeon Vega 7AMD Radeon 760M
iGPU clock1,800 MHz2,600 MHz

Memory

Memory comparison: AMD Ryzen 5 5500U versus AMD Ryzen 5 8645HS
SpecAMD Ryzen 5 5500UAMD Ryzen 5 8645HS
Memory supportDDR4-3200 / LPDDR4-4266LPDDR5X-7500 / DDR5-5600
Max memory—256 GB

Benchmarks

Benchmarks comparison: AMD Ryzen 5 5500U versus AMD Ryzen 5 8645HS
SpecAMD Ryzen 5 5500UAMD Ryzen 5 8645HS
Geekbench 6 (single)1,517Bottom 9%2,520+66%Top 49%
Geekbench 6 (multi)5,872Bottom 12%10,300+75%Bottom 41%
Cinebench R23 (single)1,172Bottom 14%1,700+45%Top 48%
Cinebench R23 (multi)7,209Bottom 24%13,000+80%Top 47%
PassMark12,592Bottom 24%21,977+75%Top 45%
3DMark Time Spy Graphics (iGPU)980Bottom 35%2,260+131%Top 32%

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