CPU Comparison

A

AMD

AMD

AMD EPYC 4345P

CORE STATE Grado

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

EPYC 9754

CORE STATE Bergamo

CORE SPECS 128 Cores / 256 Threads

CLOCK SPEED 2.25 Base / 3.1 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 360W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

8,460

cinebench_cinebench_r15_singlecore

455

1,194

cinebench_cinebench_r20_multicore

13,448

35,254

cinebench_cinebench_r20_singlecore

1,898

4,977

cinebench_cinebench_r23_multicore

32,020

83,939

cinebench_cinebench_r23_singlecore

4,520

11,850

passmark_data_compression

430,813

3,558,043

passmark_data_encryption

22,820

231,891

passmark_extended_instructions

33,544

224,322

passmark_find_prime_numbers

194

604

passmark_floating_point_math

78,059

588,187

passmark_integer_math

124,180

1,026,896

passmark_multithread

37,671

98,752

passmark_physics

2,480

8,793

passmark_random_string_sorting

48,448

306,481

passmark_single_thread

4,672

2,328

passmark_singlethread

4,672

2,328

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

EPYC 9754

Core Specs

Cores

8

128 +1500.0%

Threads

16

256 +1500.0%

Base Clock (GHz)

3.8

2.25 -40.8%

Boost Clock (GHz)

5.5

3.1 -43.6%

Frequency (GHz)

3.8

2.25 -40.8%

Turbo Clock (GHz)

5.5

3.1 -43.6%

Multiplier

38

22.5 -40.8%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

32 MB (shared)

256 MB (shared)

Power

TDP (W)

65

360 +453.8%

PPT

88 W

—

Configurable TDP

—

320-400 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Grado

Bergamo

Generation

EPYC (Zen 5 (Grado))

EPYC (Zen 4c (Bergamo))

Process Size

4 nm

5 nm

Transistors

8,315 million

71,000 million

Die Size

70.6 mm²

8x 73 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Twelve-channel

Memory Bandwidth

89.6 GB/s

460.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket SP5

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 128 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

$329

$11900

Part Number

100-000001556

100-000001234

Package

FC-LGA1718

FC-LGA6096

Tj Max

95°C

—

Bundled Cooler

None

None

View EPYC 4345P Details View EPYC 9754 Details