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 9955HX

CORE STATE Fire Range

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.5 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,188

4,922

cinebench_cinebench_r15_singlecore

308

694

cinebench_cinebench_r20_multicore

9,118

20,510

cinebench_cinebench_r20_singlecore

1,287

2,895

cinebench_cinebench_r23_multicore

21,710

48,834

cinebench_cinebench_r23_singlecore

3,065

6,894

passmark_data_compression

286,298

753,225

passmark_data_encryption

16,657

38,386

passmark_extended_instructions

21,813

59,765

passmark_find_prime_numbers

198

296

passmark_floating_point_math

45,202

140,152

passmark_integer_math

74,782

218,727

passmark_multithread

25,489

57,640

passmark_physics

1,598

2,792

passmark_random_string_sorting

34,557

79,529

passmark_single_thread

3,652

4,459

passmark_singlethread

3,652

4,459

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 7645

9 9955HX

Core Specs

Cores

6

16 +166.7%

Threads

12

32 +166.7%

Base Clock (GHz)

3.8

2.5 -34.2%

Boost Clock (GHz)

5.1

5.4 +5.9%

Frequency (GHz)

3.8

2.5 -34.2%

Turbo Clock (GHz)

5.1

5.4 +5.9%

Multiplier

38

25 -34.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

32 MB (shared)

64 MB (shared)

Power

TDP (W)

65

55 -15.4%

PPT

88 W

74-101 W

Configurable TDP

—

75 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Raphael

Fire Range

Generation

Ryzen 5 (Zen 4 (Raphael))

Ryzen 9 (Zen 5 (Fire Range))

Process Size

5 nm

4 nm

Transistors

6,570 million

16,630 million

Die Size

71 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket FL1

Chipsets

X670E, X670, B650E, B650, A620

—

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 28 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

Radeon Graphics

Radeon 610M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000600

100-000001028

Package

FC-LGA1718

µFC-BGAFL1

Tj Max

95°C

100°C

Bundled Cooler

Wraith Spire

None

View Ryzen 5 PRO 7645 Details View Ryzen 9 9955HX Details