CPU Comparison

A

AMD

AMD

AMD EPYC 9355P

CORE STATE Turin

CORE SPECS 32 Cores / 64 Threads

CLOCK SPEED 3.55 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 9 3900XT

CORE STATE Matisse 2

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.9 Base / 4.7 GHz Turbo

CACHE 64 MB

MAX TDP 105W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,332

2,790

cinebench_cinebench_r15_singlecore

1,176

393

cinebench_cinebench_r20_multicore

34,719

11,628

cinebench_cinebench_r20_singlecore

4,901

1,641

cinebench_cinebench_r23_multicore

82,666

27,688

cinebench_cinebench_r23_singlecore

11,670

3,909

passmark_data_compression

1,431,968

452,328

passmark_data_encryption

81,945

28,634

passmark_extended_instructions

106,821

28,586

passmark_find_prime_numbers

1,041

214

passmark_floating_point_math

255,177

58,513

passmark_integer_math

414,347

99,722

passmark_multithread

97,255

32,575

passmark_physics

14,521

1,776

passmark_random_string_sorting

180,482

48,327

passmark_single_thread

3,741

2,742

passmark_singlethread

3,741

2,742

3dmark_16_threads

N/A

7,537

3dmark_2_threads

N/A

1,452

3dmark_4_threads

N/A

2,796

3dmark_8_threads

N/A

5,200

3dmark_max_threads

N/A

8,515

3dmark_single_thread

N/A

735

geekbench_multicore

N/A

9,950

geekbench_singlecore

N/A

1,739

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9355P

9 3900XT

Core Specs

Cores

32

12 -62.5%

Threads

64

24 -62.5%

Base Clock (GHz)

3.55

3.9 +9.9%

Boost Clock (GHz)

4.4

4.7 +6.8%

Frequency (GHz)

3.55

3.9 +9.9%

Turbo Clock (GHz)

4.4

4.7 +6.8%

Multiplier

35.5

39 +9.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

64 MB

Power

TDP (W)

280

105 -62.5%

PPT

—

142 W

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Zen 2

Codename

Turin

Matisse 2

Generation

EPYC (Zen 5 (Turin))

Ryzen 9 (Zen 2 (Matisse))

Process Size

4 nm

7 nm

Transistors

66,520 million

7,600 million

Die Size

8x 70.6 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

AMD Socket AM4

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Interconnect

CXL

Gen 2.0

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2998

$499

Part Number

100-000001521

100-100000277WOF

Package

FC-LGA6096

µOPGA-1331

View EPYC 9355P Details View Ryzen 9 3900XT Details