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 i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

1,555

cinebench_cinebench_r15_singlecore

1,411

219

cinebench_cinebench_r20_multicore

41,666

6,480

cinebench_cinebench_r20_singlecore

5,882

914

cinebench_cinebench_r23_multicore

99,206

15,429

cinebench_cinebench_r23_singlecore

14,005

2,178

passmark_data_compression

1,932,632

283,506

passmark_data_encryption

115,202

6,430

passmark_extended_instructions

138,505

18,965

passmark_find_prime_numbers

1,089

47

passmark_floating_point_math

358,673

41,036

passmark_integer_math

606,087

66,134

passmark_multithread

116,713

18,153

passmark_physics

16,647

934

passmark_random_string_sorting

241,849

36,238

passmark_single_thread

3,750

2,919

passmark_singlethread

3,750

2,919

geekbench_multicore

N/A

8,050

geekbench_singlecore

N/A

1,702

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

i9-9900K

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

3.15

3.6 +14.3%

Boost Clock (GHz)

4.4

5 +13.6%

Frequency (GHz)

3.15

3.6 +14.3%

Turbo Clock (GHz)

4.4

5 +13.6%

Multiplier

31.5

36 +14.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

256 KB (per core)

L3 Cache

256 MB (shared)

16 MB (shared)

Power

TDP (W)

300

95 -68.3%

PL1

—

95 W

PL2

—

119 W

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Coffee Lake

Codename

Turin

Coffee Lake-R

Generation

EPYC (Zen 5 (Turin))

Core i9 (Coffee Lake Refresh)

Process Size

4 nm

14 nm

Transistors

66,520 million

—

Die Size

8x 70.6 mm²

180.3 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

42.7 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP5

Intel Socket 1151

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

—

UHD Graphics 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

$4819

$488

Part Number

100-000001563

SRG19SRELS

Package

FC-LGA6096

FC-LGA14C

Tj Max

—

100°C

View EPYC 9455P Details View Core i9-9900K Details