CPU Comparison

A

AMD

AMD

AMD EPYC 4545P

CORE STATE Grado

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3 Base / 5.4 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,745

5,696

cinebench_cinebench_r15_singlecore

669

804

cinebench_cinebench_r20_multicore

19,773

23,736

cinebench_cinebench_r20_singlecore

2,791

3,350

cinebench_cinebench_r23_multicore

47,079

56,516

cinebench_cinebench_r23_singlecore

6,646

7,978

passmark_data_compression

643,120

1,412,835

passmark_data_encryption

39,033

97,254

passmark_extended_instructions

45,111

86,189

passmark_find_prime_numbers

296

298

passmark_floating_point_math

127,400

215,669

passmark_integer_math

218,623

385,290

passmark_multithread

55,388

66,490

passmark_physics

3,525

4,036

passmark_random_string_sorting

76,031

125,932

passmark_single_thread

4,568

2,448

passmark_singlethread

4,568

2,448

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4545P

EPYC 8434P

Core Specs

Cores

16

48 +200.0%

Threads

32

96 +200.0%

Base Clock (GHz)

3

2.5 -16.7%

Boost Clock (GHz)

5.4

3.1 -42.6%

Frequency (GHz)

3

2.5 -16.7%

Turbo Clock (GHz)

5.4

3.1 -42.6%

Multiplier

30

25 -16.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

128 MB (shared)

Power

TDP (W)

65

200 +207.7%

PPT

88 W

—

Configurable TDP

—

155-225 W

Architecture

Architecture

Zen 5

Zen 4c

Codename

Grado

Siena

Generation

EPYC (Zen 5 (Grado))

EPYC (Zen 4c (Siena))

Process Size

4 nm

5 nm

Transistors

16,630 million

35,500 million

Die Size

2x 70.6 mm²

4x 73 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Six-channel

Memory Bandwidth

89.6 GB/s

230.4 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket SP6

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 96 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$549

$2700

Part Number

100-000001764

100-000000877

Package

FC-LGA1718

FC-LGA4844

Tj Max

95°C

—

Bundled Cooler

None

None

View EPYC 4545P Details View EPYC 8434P Details