Ryzen 5 7640U
AMD · generation Ryzen 7000 · 2023
Specifications
- Brand
- AMD
- Generation
- Ryzen 7000
- Release year
- 2023
- Architecture
- Phoenix-U (Zen 4)
- Cores
- 6
- Threads
- 12
- Base clock (GHz)
- 3.5
- Boost (GHz)
- 4.9
- TDP (W)
- 15
- TDP class
- U
- Process (nm)
- 4
- Energy efficiency
- 32.70
- PassMark
- —
- Geekbench Multi
- 8,396
- Geekbench Single
- 2,100
Normalized Score
78.7
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:
86/100
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
= 0.4 ядер/Вт
weight 0.2
CPU современность техпроцесса
= 0.25 1/нм
weight 0.1
CPU обратный TDP
= 0.066667 1/Вт
Adaptive renormalization: weights of missing factors are excluded from the denominator.
Tech modernity:
96/100
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
= 78.73
weight 0.4
CPU энергоэффективность
= 32.7
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: 3 models
| Model | Year | Type | Price |
|---|---|---|---|
| 2023 | ultrabook | — | |
| 2023 | convertible | — | |
| 2022 | ultrabook | — |