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 i5-14600K

CORE STATE Raptor Lake-R

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 3.5 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 125W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

3,314

cinebench_cinebench_r15_singlecore

934

467

cinebench_cinebench_r20_multicore

27,598

13,810

cinebench_cinebench_r20_singlecore

3,895

1,949

cinebench_cinebench_r23_multicore

65,710

32,881

cinebench_cinebench_r23_singlecore

9,276

4,642

passmark_data_compression

1,326,051

482,020

passmark_data_encryption

95,606

27,533

passmark_extended_instructions

67,398

28,546

passmark_find_prime_numbers

651

162

passmark_floating_point_math

216,592

92,794

passmark_integer_math

390,775

125,737

passmark_multithread

77,307

38,682

passmark_physics

8,002

2,473

passmark_random_string_sorting

160,274

51,949

passmark_single_thread

2,655

4,270

passmark_singlethread

2,655

4,270

geekbench_multicore

N/A

15,846

geekbench_singlecore

N/A

2,803

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i5-14600K

Core Specs

Cores

48

14 -70.8%

Threads

96

20 -79.2%

Base Clock (GHz)

2.3

3.5 +52.2%

Boost Clock (GHz)

3.6

5.3 +47.2%

Frequency (GHz)

2.3

3.5 +52.2%

Turbo Clock (GHz)

3.6

5.3 +47.2%

Multiplier

23

35 +52.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

256 MB (shared)

24 MB (shared)

Power

TDP (W)

225

125 -44.4%

PL1

—

181 W

PL2

—

181 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

257 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

—

5600 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: 8

E-Core Frequency

—

2.6 GHz up to 4 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 770

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2722

$319

Part Number

100-000001285

SRN43

Package

FCLGA-4094

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

None

View EPYC 7643P Details View Core i5-14600K Details