CPU Comparison

AMD Ryzen 5 7640HS

6C / 12T

4.3 - 5 GHz

TDP: 35W

View full specs

AMD Ryzen 7 7840U

8C / 16T

3.3 - 5.1 GHz

TDP: 15W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

AMD Ryzen 5 7640HS1,724

AMD Ryzen 7 7840U1,813

Difference: 5.2% (AMD faster)

C23

Cinebench R23 (Multi-Core)

AMD Ryzen 5 7640HS13,030

AMD Ryzen 7 7840U14,759

Difference: 13.3% (AMD faster)

Geekbench 6 (Single-Core)

AMD Ryzen 5 7640HS2,225

AMD Ryzen 7 7840U2,401

Difference: 7.9% (AMD faster)

Geekbench 6 (Multi-Core)

AMD Ryzen 5 7640HS9,880

AMD Ryzen 7 7840U10,983

Difference: 11.2% (AMD faster)

Geekbench 5 (Multi-Core)

AMD Ryzen 5 7640HS10,174

AMD Ryzen 7 7840U10,387

Difference: 2.1% (AMD faster)

Specifications

Cores

Threads

4.3 GHz

Base Frequency

3.3 GHz

5 GHz

Boost Frequency

5.1 GHz

35 W

TDP

15 W

FP8

Socket

FP8

Zen4 (Phoenix)

Architecture

Zen4 (Phoenix)

4nm

Manufacturing

4nm

2023

Release Year

2023

16MB shared

L3 Cache

16MB shared

LPDDR5x-7500

Memory Support

LPDDR5x-7500

256GB

Max Memory

256GB

PCIe Version

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