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

Core 5 221E

CORE STATE Bartlett Lake

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.7 Base / 5.2 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 65W

ARCHITECTURE Bartlett Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,227

2,613

cinebench_cinebench_r15_singlecore

455

368

cinebench_cinebench_r20_multicore

13,448

10,891

cinebench_cinebench_r20_singlecore

1,898

1,537

cinebench_cinebench_r23_multicore

32,020

25,933

cinebench_cinebench_r23_singlecore

4,520

3,661

passmark_data_compression

421,490

324,285

passmark_data_encryption

23,313

19,205

passmark_extended_instructions

31,663

18,216

passmark_find_prime_numbers

167

173

passmark_floating_point_math

74,255

79,028

passmark_integer_math

123,774

117,813

passmark_multithread

36,123

30,510

passmark_physics

2,583

2,230

passmark_random_string_sorting

46,238

37,686

passmark_single_thread

4,408

4,147

passmark_singlethread

4,408

4,147

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4345P

5 221E

Core Specs

Cores

8

14 +75.0%

Threads

16

20 +25.0%

Base Clock (GHz)

3.8

2.7 -28.9%

Boost Clock (GHz)

5.5

5.2 -5.5%

Frequency (GHz)

3.8

2.7 -28.9%

Turbo Clock (GHz)

5.5

5.2 -5.5%

Multiplier

38

27 -28.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

2 MB (per core)

L3 Cache

32 MB (shared)

24 MB (shared)

Power

TDP (W)

65

65 0.0%

PL1

—

65 W

PL2

—

154 W

PPT

88 W

—

Architecture

Architecture

Zen 5

—

Codename

Grado

Bartlett Lake

Generation

EPYC (Zen 5 (Grado))

Core 5 (Bartlett Lake)

Process Size

4 nm

10 nm

Transistors

8,315 million

—

Die Size

70.6 mm²

257 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

Platform

Socket

AMD Socket AM5

Intel Socket 1700

Chipsets

—

W680, R680E, Q670e, Q670, H610E, H610

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 8

E-Core Frequency

—

2.1 GHz up to 3.9 GHz

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

UHD Graphics 730

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$329

$232

Part Number

100-000001556

SRQDVQ659

Package

FC-LGA1718

FC-LGA16A

Tj Max

95°C

100°C

Bundled Cooler

None

—

View EPYC 4345P Details View Core 5 221E Details