CPU Comparison

A

AMD

AMD

AMD Ryzen 5 PRO 7645

CORE STATE Raphael

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.8 Base / 5.1 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 5900HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.6 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,188

1,912

cinebench_cinebench_r15_singlecore

308

270

cinebench_cinebench_r20_multicore

9,118

7,970

cinebench_cinebench_r20_singlecore

1,287

1,125

cinebench_cinebench_r23_multicore

21,710

18,977

cinebench_cinebench_r23_singlecore

3,065

2,679

passmark_data_compression

286,298

287,793

passmark_data_encryption

16,657

18,188

passmark_extended_instructions

21,813

19,488

passmark_find_prime_numbers

198

53

passmark_floating_point_math

45,202

47,556

passmark_integer_math

74,782

86,735

passmark_multithread

25,489

22,326

passmark_physics

1,598

909

passmark_random_string_sorting

34,557

30,042

passmark_single_thread

3,652

3,178

passmark_singlethread

3,652

3,178

3dmark_16_threads

N/A

6,490

3dmark_2_threads

N/A

1,720

3dmark_4_threads

N/A

3,285

3dmark_8_threads

N/A

5,406

3dmark_max_threads

N/A

6,487

3dmark_single_thread

N/A

881

geekbench_multicore

N/A

7,586

geekbench_singlecore

N/A

1,845

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 7645

9 5900HX

Core Specs

Cores

6

8 +33.3%

Threads

12

16 +33.3%

Base Clock (GHz)

3.8

3.3 -13.2%

Boost Clock (GHz)

5.1

4.6 -9.8%

Frequency (GHz)

3.8

3.3 -13.2%

Turbo Clock (GHz)

5.1

4.6 -9.8%

Multiplier

38

33 -13.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

16 MB (shared)

Power

TDP (W)

65

45 -30.8%

PPT

88 W

—

Configurable TDP

—

35-54 W

Architecture

Architecture

Zen 4

Zen 3

Codename

Raphael

Cezanne

Generation

Ryzen 5 (Zen 4 (Raphael))

Ryzen 9 (Zen 3 (Cezanne))

Process Size

5 nm

7 nm

Transistors

6,570 million

10,700 million

Die Size

71 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

68.3 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

AMD Socket FP6

Chipsets

X670E, X670, B650E, B650, A620

—

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 3

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

Radeon Vega 8

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000600

100-000000300

Package

FC-LGA1718

FP6

Tj Max

95°C

105°C

Bundled Cooler

Wraith Spire

—

View Ryzen 5 PRO 7645 Details View Ryzen 9 5900HX Details