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 8534P

CORE STATE Siena

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.3 Base / 3.1 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

6,160

cinebench_cinebench_r15_singlecore

804

869

cinebench_cinebench_r20_multicore

23,736

25,668

cinebench_cinebench_r20_singlecore

3,350

3,623

cinebench_cinebench_r23_multicore

56,516

61,115

cinebench_cinebench_r23_singlecore

7,978

8,628

passmark_data_compression

1,412,835

1,791,742

passmark_data_encryption

97,254

121,728

passmark_extended_instructions

86,189

112,860

passmark_find_prime_numbers

298

278

passmark_floating_point_math

215,669

289,443

passmark_integer_math

385,290

514,526

passmark_multithread

66,490

71,900

passmark_physics

4,036

3,667

passmark_random_string_sorting

125,932

129,479

passmark_single_thread

2,448

2,441

passmark_singlethread

2,448

2,441

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

EPYC 8534P

Core Specs

Cores

48

64 +33.3%

Threads

96

128 +33.3%

Base Clock (GHz)

2.5

2.3 -8.0%

Boost Clock (GHz)

3.1

3.1 0.0%

Frequency (GHz)

2.5

2.3 -8.0%

Turbo Clock (GHz)

3.1

3.1 0.0%

Multiplier

25

23 -8.0%

SMP CPUs

1

1 0.0%

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)

128 MB (shared)

Power

TDP (W)

200

200 0.0%

Configurable TDP

155-225 W

155-225 W

Architecture

Architecture

Zen 4c

Zen 4c

Codename

Siena

Siena

Generation

EPYC (Zen 4c (Siena))

EPYC (Zen 4c (Siena))

Process Size

5 nm

5 nm

Transistors

35,500 million

35,500 million

Die Size

4x 73 mm²

4x 73 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Six-channel

Memory Bandwidth

230.4 GB/s

230.4 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

AMD Socket SP6

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 5, 96 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

$4950

Part Number

100-000000877

100-000000875

Package

FC-LGA4844

FC-LGA4844

Bundled Cooler

None

None

View EPYC 8434P Details View EPYC 8534P Details