CPU Comparison

A

AMD

AMD

AMD EPYC 9455P

CORE STATE Turin

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 3.15 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 300W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

i

Intel

INTEL

Xeon Platinum 8270

CORE STATE Cascade Lake-SP

CORE SPECS 26 Cores / 52 Threads

CLOCK SPEED 2.7 Base / 4 GHz Turbo

CACHE 35.75 MB (shared)

MAX TDP 205W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

2,568

cinebench_cinebench_r15_singlecore

1,411

362

cinebench_cinebench_r20_multicore

41,666

10,704

cinebench_cinebench_r20_singlecore

5,882

1,511

cinebench_cinebench_r23_multicore

99,206

25,488

cinebench_cinebench_r23_singlecore

14,005

3,598

passmark_data_compression

1,932,632

728,144

passmark_data_encryption

115,202

8,798

passmark_extended_instructions

138,505

51,191

passmark_find_prime_numbers

1,089

84

passmark_floating_point_math

358,673

99,432

passmark_integer_math

606,087

160,322

passmark_multithread

116,713

29,986

passmark_physics

16,647

903

passmark_random_string_sorting

241,849

80,208

passmark_single_thread

3,750

2,325

passmark_singlethread

3,750

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

Platinum 8270

Core Specs

Cores

48

26 -45.8%

Threads

96

52 -45.8%

Base Clock (GHz)

3.15

2.7 -14.3%

Boost Clock (GHz)

4.4

4 -9.1%

Frequency (GHz)

3.15

2.7 -14.3%

Turbo Clock (GHz)

4.4

4 -9.1%

Multiplier

31.5

27 -14.3%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

35.75 MB (shared)

Power

TDP (W)

300

205 -31.7%

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Cascade Lake

Codename

Turin

Cascade Lake-SP

Generation

EPYC (Zen 5 (Turin))

Xeon Platinum (Cascade Lake-SP)

Process Size

4 nm

14 nm

Transistors

66,520 million

8,000 million

Die Size

8x 70.6 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

—

Memory Bandwidth

576.0 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 3647

PCIe

Gen 5, 128 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$4819

—

Part Number

100-000001563

SRF96CD8069504195201

Package

FC-LGA6096

FC-LGA3647

View EPYC 9455P Details View Xeon Platinum 8270 Details