CPU Comparison

A

AMD

AMD

AMD EPYC 4344P

CORE STATE Raphael

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.3 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 4

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

EPYC 7663

CORE STATE Milan

CORE SPECS 56 Cores / 112 Threads

CLOCK SPEED 2000 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,886

7,032

cinebench_cinebench_r15_singlecore

407

992

cinebench_cinebench_r20_multicore

12,027

29,304

cinebench_cinebench_r20_singlecore

1,697

4,137

cinebench_cinebench_r23_multicore

28,636

69,773

cinebench_cinebench_r23_singlecore

4,042

9,850

passmark_data_compression

407,933

1,447,020

passmark_data_encryption

24,648

111,725

passmark_extended_instructions

30,170

73,719

passmark_find_prime_numbers

170

676

passmark_floating_point_math

64,245

251,535

passmark_integer_math

106,272

468,096

passmark_multithread

33,690

82,087

passmark_physics

2,025

8,020

passmark_random_string_sorting

49,001

184,367

passmark_single_thread

3,560

2,606

passmark_singlethread

3,560

2,606

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4344P

EPYC 7663

Core Specs

Cores

8

56 +600.0%

Threads

16

112 +600.0%

Base Clock (GHz)

3.8

2,000 +52531.6%

Boost Clock (GHz)

5.3

3.5 -34.0%

Frequency (GHz)

3.8

2,000 +52531.6%

Turbo Clock (GHz)

5.3

3.5 -34.0%

Multiplier

38

20 -47.4%

SMP CPUs

1

2 +100.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

32 MB (shared)

256 MB (shared)

Power

TDP (W)

65

240 +269.2%

PPT

88 W

—

Configurable TDP

—

225 W

Architecture

Architecture

Zen 4

Zen 3

Codename

Raphael

Milan

Generation

EPYC (Zen 4 (Raphael))

EPYC (Zen 3 (Milan))

Process Size

5 nm

7 nm

Transistors

6,570 million

33,200 million

Die Size

71 mm²

8x 81 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

83.2 GB/s

204.8 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket SP3

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 128 Lanes(CPU only)

AMD Multi-Die

CCDs

—

8

Cores per CCD

—

7

IO Process Size

6 nm

12 nm

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$329

$6366

Part Number

100-000001479

100-000000318100-100000318WOF

Package

FC-LGA1718

FCLGA-4094

Tj Max

95°C

—

View EPYC 4344P Details View EPYC 7663 Details