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

i

Intel

INTEL

Core i9-11900H

CORE STATE Tiger Lake-H

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.1 Base / 4.9 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 35W

ARCHITECTURE Tiger Lake

nm

PROCESS 10 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

1,726

cinebench_cinebench_r15_singlecore

1,411

243

cinebench_cinebench_r20_multicore

41,666

7,193

cinebench_cinebench_r20_singlecore

5,882

1,015

cinebench_cinebench_r23_multicore

99,206

17,128

cinebench_cinebench_r23_singlecore

14,005

2,418

passmark_data_compression

1,932,632

239,366

passmark_data_encryption

115,202

12,232

passmark_extended_instructions

138,505

16,123

passmark_find_prime_numbers

1,089

87

passmark_floating_point_math

358,673

43,094

passmark_integer_math

606,087

72,882

passmark_multithread

116,713

20,162

passmark_physics

16,647

953

passmark_random_string_sorting

241,849

28,328

passmark_single_thread

3,750

3,102

passmark_singlethread

3,750

3,102

3dmark_16_threads

N/A

6,072

3dmark_2_threads

N/A

1,708

3dmark_4_threads

N/A

3,104

3dmark_8_threads

N/A

5,001

3dmark_max_threads

N/A

6,109

3dmark_single_thread

N/A

917

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

i9-11900H

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

3.15

2.1 -33.3%

Boost Clock (GHz)

4.4

4.9 +11.4%

Frequency (GHz)

3.15

2.1 -33.3%

Turbo Clock (GHz)

4.4

4.9 +11.4%

Multiplier

31.5

21 -33.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1.25 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

300

35 -88.3%

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Tiger Lake

Codename

Turin

Tiger Lake-H

Generation

EPYC (Zen 5 (Turin))

Core i9 (Tiger Lake-H)

Process Size

4 nm

10 nm

Transistors

66,520 million

—

Die Size

8x 70.6 mm²

190 mm²

Foundry

TSMC

Intel

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

Intel BGA 1787

Chipsets

—

QM580, HM570, WM590

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

UHD Graphics 750

Other

Market

Server/Workstation

Mobile

Production Status

Active

End-of-life

Launch Price

$4819

$546

Part Number

100-000001563

SRKT7

Package

FC-LGA6096

FC-BGA16F

Tj Max

—

100°C

View EPYC 9455P Details View Core i9-11900H Details