CPU Comparison

A

AMD

AMD

AMD EPYC 4345P

CORE STATE Grado

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.8 Base / 5.5 GHz Turbo

CACHE 32 MB (shared)

MAX TDP 65W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

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

3,227

1,528

cinebench_cinebench_r15_singlecore

455

215

cinebench_cinebench_r20_multicore

13,448

6,368

cinebench_cinebench_r20_singlecore

1,898

898

cinebench_cinebench_r23_multicore

32,020

15,163

cinebench_cinebench_r23_singlecore

4,520

2,140

passmark_data_compression

430,813

564,535

passmark_data_encryption

22,820

12,505

passmark_extended_instructions

33,544

41,517

passmark_find_prime_numbers

194

114

passmark_floating_point_math

78,059

47,417

passmark_integer_math

124,180

126,922

passmark_multithread

37,671

17,839

passmark_physics

2,480

2,257

passmark_random_string_sorting

48,448

68,593

passmark_single_thread

4,672

485

passmark_singlethread

4,672

485

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

Phi 7290

Core Specs

Cores

8

72 +800.0%

Threads

16

288 +1700.0%

Base Clock (GHz)

3.8

1,500 +39373.7%

Boost Clock (GHz)

5.5

1,700 +30809.1%

Frequency (GHz)

3.8

1,500 +39373.7%

Turbo Clock (GHz)

5.5

1,700 +30809.1%

Multiplier

38

15 -60.5%

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

32 MB (shared)

—

Power

TDP (W)

65

245 +276.9%

PPT

88 W

—

Architecture

Architecture

Zen 5

Knights Landing

Codename

Grado

Knights Landing

Generation

EPYC (Zen 5 (Grado))

Xeon Phi (Knights Landing)

Process Size

4 nm

14 nm

Transistors

8,315 million

8,000 million

Die Size

70.6 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

Intel Socket 3647

PCIe

Gen 5, 24 Lanes(CPU only)

—

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

—

Other

Market

Server/Workstation

Server/Workstation

Production Status

Active

—

Launch Price

$329

—

Part Number

100-000001556

SR2WY

Package

FC-LGA1718

FC-LGA3647

Tj Max

95°C

—

Bundled Cooler

None

—

View EPYC 4345P Details View Xeon Phi 7290 Details