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

EPYC 9184X

CORE STATE Genoa-X

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.55 Base / 4.2 GHz Turbo

CACHE 768 MB (shared)

MAX TDP 320W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

4,083

cinebench_cinebench_r15_singlecore

804

576

cinebench_cinebench_r20_multicore

23,736

17,016

cinebench_cinebench_r20_singlecore

3,350

2,401

cinebench_cinebench_r23_multicore

56,516

40,515

cinebench_cinebench_r23_singlecore

7,978

5,719

passmark_data_compression

1,412,835

614,873

passmark_data_encryption

97,254

37,376

passmark_extended_instructions

86,189

43,562

passmark_find_prime_numbers

298

465

passmark_floating_point_math

215,669

95,476

passmark_integer_math

385,290

157,483

passmark_multithread

66,490

47,665

passmark_physics

4,036

6,674

passmark_random_string_sorting

125,932

79,913

passmark_single_thread

2,448

2,822

passmark_singlethread

2,448

2,822

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

EPYC 9184X

Core Specs

Cores

48

16 -66.7%

Threads

96

32 -66.7%

Base Clock (GHz)

2.5

3.55 +42.0%

Boost Clock (GHz)

3.1

4.2 +35.5%

Frequency (GHz)

2.5

3.55 +42.0%

Turbo Clock (GHz)

3.1

4.2 +35.5%

Multiplier

25

35.5 +42.0%

SMP CPUs

1

2 +100.0%

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)

768 MB (shared)

Power

TDP (W)

200

320 +60.0%

Configurable TDP

155-225 W

320-400 W

Architecture

Architecture

Zen 4c

Zen 4

Codename

Siena

Genoa-X

Generation

EPYC (Zen 4c (Siena))

EPYC (Zen 4 (Genoa))

Process Size

5 nm

5 nm

Transistors

35,500 million

90,160 million

Die Size

4x 73 mm²

8x 72 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Twelve-channel

Memory Bandwidth

230.4 GB/s

460.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

AMD Socket SP5

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2700

$4928

Part Number

100-000000877

—

Package

FC-LGA4844

FC-LGA6096

Bundled Cooler

None

None

View EPYC 8434P Details View EPYC 9184X Details