CPU Comparison

AMD Ryzen 5 7645HX

6C / 12T

4 - 5 GHz

TDP: 45W

View full specs

AMD Ryzen 7 7745HX

8C / 16T

3.6 - 5.1 GHz

TDP: 45W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

AMD Ryzen 5 7645HX1,792

AMD Ryzen 7 7745HX1,815

Difference: 1.3% (AMD faster)

C23

Cinebench R23 (Multi-Core)

AMD Ryzen 5 7645HX15,092

AMD Ryzen 7 7745HX18,468

Difference: 22.4% (AMD faster)

Geekbench 6 (Single-Core)

AMD Ryzen 5 7645HX2,720

AMD Ryzen 7 7745HX2,792

Difference: 2.6% (AMD faster)

Geekbench 6 (Multi-Core)

AMD Ryzen 5 7645HX11,906

AMD Ryzen 7 7745HX15,066

Difference: 26.5% (AMD faster)

Geekbench 5 (Multi-Core)

AMD Ryzen 5 7645HX11,141

AMD Ryzen 7 7745HX13,041

Difference: 17.1% (AMD faster)

Specifications

Cores

Threads

4 GHz

Base Frequency

3.6 GHz

5 GHz

Boost Frequency

5.1 GHz

45 W

TDP

45 W

FL1

Socket

FL1

Zen4(DragonRange)

Architecture

Zen4(DragonRange)

5nm

Manufacturing

5nm

2023

Release Year

2023

32MB shared

L3 Cache

32MB shared

DDR5-5200

Memory Support

DDR5-5200

64GB

Max Memory

64GB

PCIe Version

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