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

A

AMD

AMD

Ryzen 5 PRO 5655G

CORE STATE Cezanne

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.9 Base / 4.4 GHz Turbo

CACHE 16 MB

MAX TDP 65W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

1,738

cinebench_cinebench_r15_singlecore

804

245

cinebench_cinebench_r20_multicore

23,736

7,244

cinebench_cinebench_r20_singlecore

3,350

1,022

cinebench_cinebench_r23_multicore

56,516

17,249

cinebench_cinebench_r23_singlecore

7,978

2,435

passmark_data_compression

1,412,835

258,491

passmark_data_encryption

97,254

15,711

passmark_extended_instructions

86,189

18,192

passmark_find_prime_numbers

298

57

passmark_floating_point_math

215,669

39,093

passmark_integer_math

385,290

69,377

passmark_multithread

66,490

20,282

passmark_physics

4,036

871

passmark_random_string_sorting

125,932

26,832

passmark_single_thread

2,448

3,250

passmark_singlethread

2,448

3,250

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

5 PRO 5655G

Core Specs

Cores

48

6 -87.5%

Threads

96

12 -87.5%

Base Clock (GHz)

2.5

3.9 +56.0%

Boost Clock (GHz)

3.1

4.4 +41.9%

Frequency (GHz)

2.5

3.9 +56.0%

Turbo Clock (GHz)

3.1

4.4 +41.9%

Multiplier

25

39 +56.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

128 MB (shared)

16 MB

Power

TDP (W)

200

65 -67.5%

PPT

—

88 W

Configurable TDP

155-225 W

—

Architecture

Architecture

Zen 4c

Zen 3

Codename

Siena

Cezanne

Generation

EPYC (Zen 4c (Siena))

Ryzen 5 (Zen 3 (Cezanne))

Process Size

5 nm

7 nm

Transistors

35,500 million

10,700 million

Die Size

4x 73 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

51.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

AMD Socket AM4

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

Radeon Vega 7

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2700

—

Part Number

100-000000877

100-000001513

Package

FC-LGA4844

µOPGA-1331

Tj Max

—

95°C

Bundled Cooler

None

—

View EPYC 8434P Details View Ryzen 5 PRO 5655G Details