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AMD Ryzen 5 PRO 7645
Benchmarks & Specs

Last updated: 2026-04-08

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The AMD Ryzen 5 PRO 7645 is based on the modern Zen 4 architecture. This processor, manufactured in a 5 nm process, operates very efficiently. An integrated AMD Radeon Graphics (Raphael) unit is present. It allows operation without a separate graphics card, which is practical for many business applications.

The support for PCIe 5.0 is also an important point. It ensures fast connections to modern components. With 6 MB L2 cache and 32 MB L3 cache, the processor is well-equipped. It delivers balanced performance for everyday tasks. In Cinebench 2024, it achieves 95 points in the single-core test. The multi-core performance is 840 points.

These values demonstrate its versatility. As part of the PRO series, this Ryzen 5 is particularly reliable. It is ideal for demanding work environments. We were surprised at how well it performs in practice. The AMD Ryzen 5 PRO 7645 remains a relevant choice.

Modern Zen 4 Architecture (5 nm Manufacturing)
Integrated AMD Radeon Graphics
Support for PCIe 5.0
Reliable PRO Series for business applications

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 131 / 474
In segment Desktop

Multi-core performance

Rank 157 / 454
In segment Desktop

Cinebench 2024 Single-Core
Single-core performance

4C / 8T · 4.90 GHz

96 pts

6C / 12T · 4.60 GHz

96 pts

6C / 12T · 5.10 GHz

95 pts

6C / 12T · 4.60 GHz

94 pts

8C / 16T · 4.60 GHz

93 pts

Cinebench 2024 Multi-Core
Multi-core performance

8C / 16T · 5.10 GHz

850 pts

10C / 16T · 4.60 GHz

845 pts

6C / 12T · 5.10 GHz

840 pts

8C / 16T · 4.50 GHz

835 pts

10C / 16T · 4.60 GHz

821 pts

Cinebench R23 Single-Core
Single-core performance

14C / 20T · 4.80 GHz

1,884 pts

10C / 16T · 4.80 GHz

1,872 pts

6C / 12T · 5.10 GHz

1,868 pts

16C / 24T · 4.90 GHz

1,865 pts

12C / 20T · 4.90 GHz

1,862 pts

Cinebench R23 Multi-Core
Multi-core performance

8C / 16T · 4.50 GHz

14,732 pts

8C / 16T · 4.50 GHz

14,732 pts

6C / 12T · 4.50 GHz

14,540 pts

8C / 16T · 4.20 GHz

14,350 pts

8C / 16T · 3.80 GHz

14,327 pts

Geekbench 6 Single-Core
Single-core performance

96C / 192T · 5.10 GHz

2,714

6C / 12T · 5.00 GHz

2,686

6C / 12T · 5.10 GHz

2,682

32C / 64T · 5.30 GHz

2,681

10C / 10T · 4.90 GHz

2,677

Geekbench 6 Multi-Core
Multi-core performance

10C / 16T · 4.50 GHz

11,991

8C / 16T · 3.65 GHz

11,969

6C / 12T · 4.50 GHz

11,967

6C / 12T · 4.20 GHz

11,912

18C / 36T · 4.30 GHz

11,836

Cinebench R20 Single-Core
Single-core performance

10C / 16T · 4.90 GHz

741 cb

14C / 20T · 4.80 GHz

723 cb

6C / 12T · 5.10 GHz

722 cb

6C / 12T · 5.00 GHz

708 cb

8C / 16T · 5.10 GHz

707 cb

Geekbench 5, 64bit Single-Core
Single-core performance

16C / 24T · 5.40 GHz

2,065

16C / 24T · 5.40 GHz

2,065

6C / 12T · 5.10 GHz

2,049

24C / 32T · 5.20 GHz

2,048

24C / 32T · 5.30 GHz

2,046

Cinebench R20 Multi-Core
Multi-core performance

10C / 20T · 4.60 GHz

5,912 cb

14C / 28T · 4.20 GHz

5,912 cb

6C / 12T · 4.50 GHz

5,850 cb

12C / 24T · 3.60 GHz

5,843 cb

8C / 16T · 4.20 GHz

5,799 cb

Geekbench 5, 64bit Multi-Core
Multi-core performance

10C / 20T · 4.80 GHz

11,250

10C / 16T · 4.20 GHz

11,204

6C / 12T · 4.50 GHz

11,147

16C / 32T · 3.00 GHz

11,089

14C / 28T · 3.00 GHz

11,024

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 730

576

Intel UHD Graphics 730

576

AMD Radeon Graphics (Raphael)

563

Intel UHD Graphics 730

557

Intel UHD Graphics 730

557

More benchmarks

Cinebench 2024 (SC)
427 entries

Cinebench 2024 (MC)
422 entries

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

Specifications

At a glance

Property	Value
Family	AMD Ryzen 5 PRO (33)
CPU group	AMD Ryzen 7000 (18)
Architecture	Raphael (Zen 4)
Technology	5 nm
Segment	Desktop
Socket	AM5 (LGA 1718)
Generation	6
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	6 / 12
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	6x Zen 4
Frequency:	3.80 GHz
Turbo Frequency (1 Core):	5.10 GHz
Turbo Frequency (6 Cores):	4.50 GHz
L2-Cache	6.00 MB
L3-Cache	32.00 MB
Overclocking	Yes

Integrated graphics (iGPU)

Property	Value
GPU name	AMD Radeon Graphics (Raphael)
GPU frequency	0.40 - 2.20 GHz
CUs / Shader	2 / 128
Raytracing	✗
Max. displays	3
Max. GPU Memory	8 GB
Technology	5 nm
Release date	Q3/2022

NPU AI performance

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
DDR5-5200	83.2 GB/s
Property	Value
Max. Memory	128 GB
Memory channels	2
ECC	✓
PCIe	5.0 x 24
PCIe Bandwidth	94.5 GB/s

Thermal Management

Property	Value
TDP	65 W
TDP (PL2)	88 W
TDP up	142 W
TDP down
T. junction max.	95 °C

Technical details

Property	Value
Chip design	Chiplet
AES-NI	✓
Operating systems	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
Release date	Q2/2023
Release price
Documents

User Reviews

Your rating

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