CPU Comparison

A

AMD

AMD

AMD EPYC 7643P

CORE STATE Milan

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.3 Base / 3.6 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i5-14400F

CORE STATE Raptor Lake-R

CORE SPECS 10 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 4.7 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 65W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

2,208

cinebench_cinebench_r15_singlecore

934

311

cinebench_cinebench_r20_multicore

27,598

9,203

cinebench_cinebench_r20_singlecore

3,895

1,299

cinebench_cinebench_r23_multicore

65,710

21,914

cinebench_cinebench_r23_singlecore

9,276

3,093

passmark_data_compression

1,326,051

317,725

passmark_data_encryption

95,606

17,052

passmark_extended_instructions

67,398

20,046

passmark_find_prime_numbers

651

89

passmark_floating_point_math

216,592

61,622

passmark_integer_math

390,775

81,964

passmark_multithread

77,307

25,783

passmark_physics

8,002

1,594

passmark_random_string_sorting

160,274

32,765

passmark_single_thread

2,655

3,723

passmark_singlethread

2,655

3,723

geekbench_multicore

N/A

11,209

geekbench_singlecore

N/A

2,333

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i5-14400F

Core Specs

Cores

48

10 -79.2%

Threads

96

16 -83.3%

Base Clock (GHz)

2.3

2.5 +8.7%

Boost Clock (GHz)

3.6

4.7 +30.6%

Frequency (GHz)

2.3

2.5 +8.7%

Turbo Clock (GHz)

3.6

4.7 +30.6%

Multiplier

23

25 +8.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

256 MB (shared)

20 MB (shared)

Power

TDP (W)

225

65 -71.1%

PL1

—

65 W

PL2

—

148 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Raptor Lake

Codename

Milan

Raptor Lake-R

Generation

EPYC (Zen 3 (Milan))

Core i5 (Raptor Lake Refresh)

Process Size

7 nm

10 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

215 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket SP3

Intel Socket 1700

Chipsets

—

Intel 600 Series, Intel 700 Series

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 6 E-Cores: 4

E-Core Frequency

—

1800 MHz up to 3.5 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2722

$196

Part Number

100-000001285

SRN3RSRN47

Package

FCLGA-4094

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

Laminar RM1

View EPYC 7643P Details View Core i5-14400F Details