CPU Comparison

A

AMD

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

VS

A

AMD

AMD

Ryzen 9 5980HX

CORE STATE Cezanne

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.3 Base / 4.8 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 45W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

2,000

cinebench_cinebench_r15_singlecore

1,411

282

cinebench_cinebench_r20_multicore

41,666

8,337

cinebench_cinebench_r20_singlecore

5,882

1,176

cinebench_cinebench_r23_multicore

99,206

19,850

cinebench_cinebench_r23_singlecore

14,005

2,802

passmark_data_compression

1,932,632

310,694

passmark_data_encryption

115,202

19,221

passmark_extended_instructions

138,505

21,209

passmark_find_prime_numbers

1,089

53

passmark_floating_point_math

358,673

50,223

passmark_integer_math

606,087

89,772

passmark_multithread

116,713

23,356

passmark_physics

16,647

881

passmark_random_string_sorting

241,849

32,238

passmark_single_thread

3,750

3,326

passmark_singlethread

3,750

3,326

geekbench_multicore

N/A

7,723

geekbench_singlecore

N/A

1,930

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

9 5980HX

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

3.15

3.3 +4.8%

Boost Clock (GHz)

4.4

4.8 +9.1%

Frequency (GHz)

3.15

3.3 +4.8%

Turbo Clock (GHz)

4.4

4.8 +9.1%

Multiplier

31.5

33 +4.8%

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)

16 MB (shared)

Power

TDP (W)

300

45 -85.0%

Configurable TDP

240-300 W

35-54 W

Architecture

Architecture

Zen 5

Zen 3

Codename

Turin

Cezanne

Generation

EPYC (Zen 5 (Turin))

Ryzen 9 (Zen 3 (Cezanne))

Process Size

4 nm

7 nm

Transistors

66,520 million

10,700 million

Die Size

8x 70.6 mm²

180 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

68.3 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

AMD Socket FP6

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon Vega 8

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$4819

—

Part Number

100-000001563

100-000000474

Package

FC-LGA6096

FP6

Tj Max

—

105°C

View EPYC 9455P Details View Ryzen 9 5980HX Details