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

Xeon Phi 7290

CORE STATE Knights Landing

CORE SPECS 72 Cores / 288 Threads

CLOCK SPEED 1500 Base / 1700 GHz Turbo

CACHE —

MAX TDP 245W

ARCHITECTURE Knights Landing

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

9,999

1,528

cinebench_cinebench_r15_singlecore

1,411

215

cinebench_cinebench_r20_multicore

41,666

6,368

cinebench_cinebench_r20_singlecore

5,882

898

cinebench_cinebench_r23_multicore

99,206

15,163

cinebench_cinebench_r23_singlecore

14,005

2,140

passmark_data_compression

1,932,632

564,535

passmark_data_encryption

115,202

12,505

passmark_extended_instructions

138,505

41,517

passmark_find_prime_numbers

1,089

114

passmark_floating_point_math

358,673

47,417

passmark_integer_math

606,087

126,922

passmark_multithread

116,713

17,839

passmark_physics

16,647

2,257

passmark_random_string_sorting

241,849

68,593

passmark_single_thread

3,750

485

passmark_singlethread

3,750

485

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9455P

Phi 7290

Core Specs

Cores

48

72 +50.0%

Threads

96

288 +200.0%

Base Clock (GHz)

3.15

1,500 +47519.0%

Boost Clock (GHz)

4.4

1,700 +38536.4%

Frequency (GHz)

3.15

1,500 +47519.0%

Turbo Clock (GHz)

4.4

1,700 +38536.4%

Multiplier

31.5

15 -52.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

32 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

256 MB (shared)

—

Power

TDP (W)

300

245 -18.3%

Configurable TDP

240-300 W

—

Architecture

Architecture

Zen 5

Knights Landing

Codename

Turin

Knights Landing

Generation

EPYC (Zen 5 (Turin))

Xeon Phi (Knights Landing)

Process Size

4 nm

14 nm

Transistors

66,520 million

8,000 million

Die Size

8x 70.6 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Twelve-channel

—

Memory Bandwidth

576.0 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

Intel Socket 3647

PCIe

Gen 5, 128 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$4819

—

Part Number

100-000001563

SR2WY

Package

FC-LGA6096

FC-LGA3647

View EPYC 9455P Details View Xeon Phi 7290 Details