AMD Ryzen 5 PRO 7645

Specifications Benchmarks Synonyms

Specifications

Technical data

Legacy catalog specifications; the original verification date is not recorded.

CPU generation and family

CPU group
AMD Ryzen 7000
Family
AMD Ryzen 5 PRO
Generation
6
Name
AMD Ryzen 5 PRO 7645
Predecessor
—
Segment
Desktop / Server
Successor
—

CPU Cores and Base Frequency

Base Frequency
3.8 GHz
Core architecture
normal
Core Configuration
6x Zen 4
CPU Cores
6
CPU Threads
12
Hyperthreading / SMT
Yes
Overclocking
Yes
Turbo Frequency (1 Core)
5.1 GHz
Turbo Frequency (6 Cores)
4.5 GHz

Internal Graphics

DirectX Version
12
Execution units
2
Generation
9
GPU Frequency
400 MHz
GPU name
AMD Radeon Graphics (Raphael)
GPU Turbo
2200 MHz
Max. displays
3
Max. GPU Memory
8 GB
Release date
Q3/2022
Shader
128
Technology
5 nm

Hardware codec support

AV1
No
H.264 / AVC
Decode / Encode
h265 / HEVC (8 bit)
Decode / Encode
h265 / HEVC (10 bit)
Decode / Encode
JPEG
Decode / Encode
VC-1
Decode
VP8
Decode / Encode
VP9
Decode / Encode

Memory & PCIe

ECC
Yes
Max. Memory
128 GB
Memory Bandwidth
83.2 GB/s
Memory channels
2 (Dual Channel)
Memory type
DDR5-5200
PCIe
5.0 x 24

Encryption

AES-NI
Yes

Thermal Management

Maximum Operating Temperature
95 °C
TDP (PL1 / PBP, legacy combined label)
65 W
TDP (PL2)
88 W
TDP down
—
TDP up
142 W

Technical details

Architecture
Raphael (Zen 4)
Chip design
Chiplet
Documents
Technical data sheet
Instruction set (ISA)
x86-64 (64 bit)
ISA extensions
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
L2-Cache
6.00 MB
L3-Cache
32.00 MB
Operating systems
Windows 10, Windows 11, Linux
Part Number
—
Release date
Q2/2023
Release price
—
Socket
AM5 (LGA 1718)
Technology
5 nm
Virtualization
AMD-V, SVM

Positions in all rankings

Common positions AMD Ryzen 5 PRO 7645 CPU in popular benchmarks, for comparison with other models.

Cinebench R23 (Single-Core)

23 place
Cinebench R23 (Multi-Core)

79 place
Cinebench R20 (Single-Core)

24 place
Cinebench R20 (Multi-Core)

62 place
Geekbench 5, 64bit (Single-Core)

22 place
Geekbench 5, 64bit (Multi-Core)

96 place
iGPU - FP32 Performance (Single-precision GFLOPS)

536 place
Estimated results for PassMark CPU Mark

70 place
Geekbench 6 (Single-Core)

9 place
Geekbench 6 (Multi-Core)

22 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks AMD Ryzen 5 PRO 7645 with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Cinebench R23 (Single-Core)

Maxon's Cinebench R23 SC is a cross-platform test suite for macOs and Windows uses one CPU core, with no hypetrading

Higher values are better in this metric.

1868

AMD Ryzen 5 PRO 7645

1902

Intel Core i9-12900HX

1862

Intel Core i7-12700F

All the benchmark results

Cinebench R23 (Multi-Core)

Maxon's Cinebench R23 MC is a cross-platform test suite for macOs and Windows using a multi-core and hyperthreading

Higher values are better in this metric.

14540

AMD Ryzen 5 PRO 7645

14670

AMD Ryzen 9 PRO 6950H

14670

AMD Ryzen 9 PRO 6950HS

All the benchmark results

Cinebench R20 (Single-Core)

Cinebench R20 SC is a high load CPU test for long tasks on a desktop or notebook PC, uses one CPU core, with no hypetrading

Higher values are better in this metric.

722

AMD Ryzen 5 PRO 7645

732

Intel Core i7-11700B

724

Intel Core i9-12900H

All the benchmark results

Cinebench R20 (Multi-Core)

Cinebench R20 MC is a high load CPU test for long tasks on a desktop or notebook PC, using a multi-core and hyperthreading

Higher values are better in this metric.

5850

AMD Ryzen 5 PRO 7645

5912

Intel Core i9-10900F

5912

Intel Core i9-9940X

All the benchmark results

Geekbench 5, 64bit (Single-Core)

Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

2049

AMD Ryzen 5 PRO 7645

2090

Intel Core i7-13700K

2063

Intel Core i9-13900HX

All the benchmark results

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively

Higher values are better in this metric.

11147

AMD Ryzen 5 PRO 7645

10719

Intel Xeon E5-2690 v4

9389

Intel Xeon W-2155

All the benchmark results

iGPU - FP32 Performance (Single-precision GFLOPS)

The performance of the iGPU - the internal GPU in games

Higher values are better in this metric.

563 GFLOPS

AMD Ryzen 5 PRO 7645

576 GFLOPS

MediaTek Dimensity 820

567 GFLOPS

Qualcomm Snapdragon 835

All the benchmark results

Estimated results for PassMark CPU Mark

PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks

Higher values are better in this metric.

27996

AMD Ryzen 5 PRO 7645

28555

AMD Ryzen 7 5800X

All the benchmark results

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones

Higher values are better in this metric.

2682

AMD Ryzen 5 PRO 7645

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones

Higher values are better in this metric.

11967

AMD Ryzen 5 PRO 7645

Synonyms

Nearby models in the composite benchmark index.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted. Index 0–100: equal-weight mean of each score relative to the best saved score among models with both tests. Tests: Cinebench R23 Multi-Core + Geekbench 5 Multi-Core. This index does not predict performance in every workload.