Ryzen 5 8645HS

AMD · generation Ryzen 8000 · 2023

Ryzen 5 8645HS: FPS benchmarks and laptop guide

26 laptops carry this chip — the newest are listed below. Pair for a quick side-by-side: Victus 15-fb001nr and IdeaPad 5 2-in-1 16AHP9 (top of the list).

Specifications

Brand
AMD
Generation
Ryzen 8000
Release year
2023
Architecture
Hawk Point-HS (Zen 4)
Cores
6
Threads
12
Base clock (GHz)
4.3
Boost (GHz)
5
TDP (W)
45
TDP class
HS
Process (nm)
4
Energy efficiency
11.75
PassMark
22,039
Geekbench Multi
—
Geekbench Single
—
Normalized Score
56.1
log-scale 0-100

Instructions & virtualization

For Docker/AI/ML scenarios.

AVX AVX2 FMA AES-NI SHA AMD-V
Max core temperature (Tj max): 100 °C
Thermal stability: 70/100
How this metric is calculated
Σ(wᵢ × vᵢ) / Σwᵢ — adaptive renormalization

Почему 10-е поколение грелось сильнее 6-го при том же Tj=100°C: больше ядер при том же TDP → выше thermal density. Tj max слабо дифференцирует (324 CPU на 100°C), поэтому 4-факторный композит.

Factors and weights:
weight 0.3
CPU Tj max = 100 °C
weight 0.4
CPU ядер/ватт = 0.1333 ядер/Вт
weight 0.2
CPU современность техпроцесса = 0.25 1/нм
weight 0.1
CPU обратный TDP = 0.022222 1/Вт

Adaptive renormalization: weights of missing factors are excluded from the denominator.

Tech modernity: 80/100
How this metric is calculated
Σ(wᵢ × vᵢ) / Σwᵢ — adaptive renormalization

0.4×percentile(normalized_score) + 0.4×percentile(energy_efficiency) + 0.2×percentile(1/tech_process_nm). Унифицированный аналог tech_modernity_index для processors.

Factors and weights:
weight 0.4
CPU normalized_score = 56.05
weight 0.4
CPU энергоэффективность = 11.75
weight 0.2
CPU современность техпроцесса = 0.25 1/нм

Adaptive renormalization: weights of missing factors are excluded from the denominator.

Laptops with this processor

Found: 26 models

Model Year Type Price
2025 gaming $1,256
2024 laptop $656
2024 ultrabook $674
2024 gaming $1,509
2024 gaming $1,713
2024 gaming $1,412
2024 gaming $918
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