CPU Comparison

A

AMD

AMD

AMD EPYC 8434P

CORE STATE Siena

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.5 Base / 3.1 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

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

5,696

2,568

cinebench_cinebench_r15_singlecore

804

362

cinebench_cinebench_r20_multicore

23,736

10,704

cinebench_cinebench_r20_singlecore

3,350

1,511

cinebench_cinebench_r23_multicore

56,516

25,488

cinebench_cinebench_r23_singlecore

7,978

3,598

passmark_data_compression

1,412,835

728,144

passmark_data_encryption

97,254

8,798

passmark_extended_instructions

86,189

51,191

passmark_find_prime_numbers

298

84

passmark_floating_point_math

215,669

99,432

passmark_integer_math

385,290

160,322

passmark_multithread

66,490

29,986

passmark_physics

4,036

903

passmark_random_string_sorting

125,932

80,208

passmark_single_thread

2,448

2,325

passmark_singlethread

2,448

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

Platinum 8270

Core Specs

Cores

48

26 -45.8%

Threads

96

52 -45.8%

Base Clock (GHz)

2.5

2.7 +8.0%

Boost Clock (GHz)

3.1

4 +29.0%

Frequency (GHz)

2.5

2.7 +8.0%

Turbo Clock (GHz)

3.1

4 +29.0%

Multiplier

25

27 +8.0%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

35.75 MB (shared)

Power

TDP (W)

200

205 +2.5%

Configurable TDP

155-225 W

—

Architecture

Architecture

Zen 4c

Cascade Lake

Codename

Siena

Cascade Lake-SP

Generation

EPYC (Zen 4c (Siena))

Xeon Platinum (Cascade Lake-SP)

Process Size

5 nm

14 nm

Transistors

35,500 million

8,000 million

Die Size

4x 73 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Six-channel

—

Memory Bandwidth

230.4 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

Intel Socket 3647

PCIe

Gen 5, 96 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$2700

—

Part Number

100-000000877

SRF96CD8069504195201

Package

FC-LGA4844

FC-LGA3647

Bundled Cooler

None

—

View EPYC 8434P Details View Xeon Platinum 8270 Details