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

EPYC 9455P

CORE STATE Turin

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 3.15 Base / 4.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 300W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

8,332

9,999

cinebench_cinebench_r15_singlecore

1,176

1,411

cinebench_cinebench_r20_multicore

34,719

41,666

cinebench_cinebench_r20_singlecore

4,901

5,882

cinebench_cinebench_r23_multicore

82,666

99,206

cinebench_cinebench_r23_singlecore

11,670

14,005

passmark_data_compression

1,431,968

1,932,632

passmark_data_encryption

81,945

115,202

passmark_extended_instructions

106,821

138,505

passmark_find_prime_numbers

1,041

1,089

passmark_floating_point_math

255,177

358,673

passmark_integer_math

414,347

606,087

passmark_multithread

97,255

116,713

passmark_physics

14,521

16,647

passmark_random_string_sorting

180,482

241,849

passmark_single_thread

3,741

3,750

passmark_singlethread

3,741

3,750

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9355P

EPYC 9455P

Core Specs

Cores

32

48 +50.0%

Threads

64

96 +50.0%

Base Clock (GHz)

3.55

3.15 -11.3%

Boost Clock (GHz)

4.4

4.4 0.0%

Frequency (GHz)

3.55

3.15 -11.3%

Turbo Clock (GHz)

4.4

4.4 0.0%

Multiplier

35.5

31.5 -11.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

256 MB (shared)

Power

TDP (W)

280

300 +7.1%

Configurable TDP

240-300 W

240-300 W

Architecture

Architecture

Zen 5

Zen 5

Codename

Turin

Turin

Generation

EPYC (Zen 5 (Turin))

EPYC (Zen 5 (Turin))

Process Size

4 nm

4 nm

Transistors

66,520 million

66,520 million

Die Size

8x 70.6 mm²

8x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Twelve-channel

Memory Bandwidth

576.0 GB/s

576.0 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket SP5

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 5, 128 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Interconnect

CXL

Gen 2.0

Gen 2.0

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

Active

Launch Price

$2998

$4819

Part Number

100-000001521

100-000001563

Package

FC-LGA6096

FC-LGA6096

View EPYC 9355P Details View EPYC 9455P Details