CPU Comparison

A

AMD

AMD

AMD EPYC 9355P

CORE STATE Turin

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.55 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Core Ultra 9 275HX

CORE STATE Arrow Lake-HX

CORE SPECS 24 Cores / 24 Threads

CLOCK SPEED 2.7 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,332

4,839

cinebench_cinebench_r15_singlecore

1,176

683

cinebench_cinebench_r20_multicore

34,719

20,163

cinebench_cinebench_r20_singlecore

4,901

2,846

cinebench_cinebench_r23_multicore

82,666

48,008

cinebench_cinebench_r23_singlecore

11,670

6,777

passmark_data_compression

1,431,968

618,338

passmark_data_encryption

81,945

48,016

passmark_extended_instructions

106,821

47,687

passmark_find_prime_numbers

1,041

457

passmark_floating_point_math

255,177

193,324

passmark_integer_math

414,347

156,314

passmark_multithread

97,255

56,415

passmark_physics

14,521

3,377

passmark_random_string_sorting

180,482

75,710

passmark_single_thread

3,741

4,727

passmark_singlethread

3,741

4,727

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9355P

Ultra 9 275HX

Core Specs

Cores

32

24 -25.0%

Threads

64

24 -62.5%

Base Clock (GHz)

3.55

2.7 -23.9%

Boost Clock (GHz)

4.4

5.4 +22.7%

Frequency (GHz)

3.55

2.7 -23.9%

Turbo Clock (GHz)

4.4

5.4 +22.7%

Multiplier

35.5

27 -23.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1 MB (per core)

3 MB (per core)

L3 Cache

256 MB (shared)

36 MB (shared)

Power

TDP (W)

280

55 -80.4%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Arrow Lake

Codename

Turin

Arrow Lake-HX

Generation

EPYC (Zen 5 (Turin))

Ultra 9 (Arrow Lake-HX)

Process Size

4 nm

3 nm

Transistors

66,520 million

17,800 million

Die Size

8x 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: 16

E-Core Frequency

—

2.1 GHz up to 4.6 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

$2998

—

Part Number

100-000001521

SRVFK

Package

FC-LGA6096

FC-BGA

Tj Max

—

105°C

View EPYC 9355P Details View Core Ultra 9 275HX Details