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

Ryzen AI Max 390

CORE STATE Strix Halo

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.2 Base / 5 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 55W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,886

3,635

cinebench_cinebench_r15_singlecore

407

513

cinebench_cinebench_r20_multicore

12,027

15,146

cinebench_cinebench_r20_singlecore

1,697

2,138

cinebench_cinebench_r23_multicore

28,636

36,064

cinebench_cinebench_r23_singlecore

4,042

5,091

passmark_data_compression

407,933

493,517

passmark_data_encryption

24,648

25,692

passmark_extended_instructions

30,170

39,250

passmark_find_prime_numbers

170

322

passmark_floating_point_math

64,245

93,598

passmark_integer_math

106,272

148,707

passmark_multithread

33,690

42,429

passmark_physics

2,025

2,754

passmark_random_string_sorting

49,001

53,851

passmark_single_thread

3,560

4,025

passmark_singlethread

3,560

4,025

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4344P

AI Max 390

Core Specs

Cores

8

12 +50.0%

Threads

16

24 +50.0%

Base Clock (GHz)

3.8

3.2 -15.8%

Boost Clock (GHz)

5.3

5 -5.7%

Frequency (GHz)

3.8

3.2 -15.8%

Turbo Clock (GHz)

5.3

5 -5.7%

Multiplier

38

32 -15.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

32 MB (shared)

64 MB (shared)

Power

TDP (W)

65

55 -15.4%

PPT

88 W

—

Configurable TDP

—

45-120 W

Architecture

Architecture

Zen 4

Zen 5

Codename

Raphael

Strix Halo

Generation

EPYC (Zen 4 (Raphael))

Ryzen AI Max (Zen 5 (Strix Halo))

Process Size

5 nm

4 nm

Transistors

6,570 million

—

Die Size

71 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

LPDDR5X

Memory Bus

Dual-channel

Quad-channel

Memory Bandwidth

83.2 GB/s

256.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket FP11

PCIe

Gen 5, 28 Lanes(CPU only)

Gen 4, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

AI/NPU

NPU

—

Yes / 50 TOPS

Graphics

Integrated Graphics

Radeon Graphics

Radeon 8050S

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$329

—

Part Number

100-000001479

100-000001423

Package

FC-LGA1718

FC-BGA

Tj Max

95°C

100°C

View EPYC 4344P Details View Ryzen AI Max 390 Details