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

i

Intel

INTEL

Core Ultra 7 255HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,188

4,350

cinebench_cinebench_r15_singlecore

308

614

cinebench_cinebench_r20_multicore

9,118

18,128

cinebench_cinebench_r20_singlecore

1,287

2,559

cinebench_cinebench_r23_multicore

21,710

43,162

cinebench_cinebench_r23_singlecore

3,065

6,093

passmark_data_compression

286,298

548,248

passmark_data_encryption

16,657

41,662

passmark_extended_instructions

21,813

44,240

passmark_find_prime_numbers

198

422

passmark_floating_point_math

45,202

168,930

passmark_integer_math

74,782

132,810

passmark_multithread

25,489

50,739

passmark_physics

1,598

3,062

passmark_random_string_sorting

34,557

66,420

passmark_single_thread

3,652

4,645

passmark_singlethread

3,652

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

5 PRO 7645

Ultra 7 255HX

Core Specs

Cores

6

20 +233.3%

Threads

12

20 +66.7%

Base Clock (GHz)

3.8

2.4 -36.8%

Boost Clock (GHz)

5.1

5.2 +2.0%

Frequency (GHz)

3.8

2.4 -36.8%

Turbo Clock (GHz)

5.1

5.2 +2.0%

Multiplier

38

24 -36.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

32 MB (shared)

30 MB (shared)

Power

TDP (W)

65

55 -15.4%

PL1

—

55 W

PL2

—

160 W

PPT

88 W

—

Architecture

Architecture

Zen 4

Arrow Lake

Codename

Raphael

Arrow Lake-HX

Generation

Ryzen 5 (Zen 4 (Raphael))

Ultra 7 (Arrow Lake-HX)

Process Size

5 nm

3 nm

Transistors

6,570 million

17,800 million

Die Size

71 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

83.2 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket AM5

Intel BGA 2114

Chipsets

X670E, X670, B650E, B650, A620

WM880, HM870

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

1800 MHz up to 4.5 GHz

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Radeon Graphics

Arc Xe-LPG Graphics 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000600

SRVFG

Package

FC-LGA1718

FC-BGA

Tj Max

95°C

105°C

Bundled Cooler

Wraith Spire

—

View Ryzen 5 PRO 7645 Details View Core Ultra 7 255HX Details