CPU Comparison

A

AMD

AMD

AMD EPYC 9655

CORE STATE Turin

CORE SPECS 96 Cores / 192 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

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

13,373

4,350

cinebench_cinebench_r15_singlecore

1,887

614

cinebench_cinebench_r20_multicore

55,722

18,128

cinebench_cinebench_r20_singlecore

7,866

2,559

cinebench_cinebench_r23_multicore

132,672

43,162

cinebench_cinebench_r23_singlecore

18,730

6,093

passmark_data_compression

3,271,019

548,248

passmark_data_encryption

210,541

41,662

passmark_extended_instructions

203,302

44,240

passmark_find_prime_numbers

1,599

422

passmark_floating_point_math

662,949

168,930

passmark_integer_math

1,139,221

132,810

passmark_multithread

156,085

50,739

passmark_physics

25,958

3,062

passmark_random_string_sorting

440,608

66,420

passmark_single_thread

3,845

4,645

passmark_singlethread

3,845

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9655

Ultra 7 255HX

Core Specs

Cores

96

20 -79.2%

Threads

192

20 -89.6%

Base Clock (GHz)

2.6

2.4 -7.7%

Boost Clock (GHz)

4.5

5.2 +15.6%

Frequency (GHz)

2.6

2.4 -7.7%

Turbo Clock (GHz)

4.5

5.2 +15.6%

Multiplier

26

24 -7.7%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

384 MB (shared)

30 MB (shared)

Power

TDP (W)

400

55 -86.3%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

320-400 W

—

Architecture

Architecture

Zen 5

Arrow Lake

Codename

Turin

Arrow Lake-HX

Generation

EPYC (Zen 5 (Turin))

Ultra 7 (Arrow Lake-HX)

Process Size

4 nm

3 nm

Transistors

99,780 million

17,800 million

Die Size

12x 70.6 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 5, 128 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

—

Interconnect

CXL

Gen 2.0

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$11852

—

Part Number

100-000000674

SRVFG

Package

FC-LGA6096

FC-BGA

Tj Max

—

105°C

View EPYC 9655 Details View Core Ultra 7 255HX Details