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 i3-10320

CORE STATE Comet Lake

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.8 Base / 4.6 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 91W

ARCHITECTURE Comet Lake

nm

PROCESS 14 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,623

855

cinebench_cinebench_r15_singlecore

934

120

cinebench_cinebench_r20_multicore

27,598

3,563

cinebench_cinebench_r20_singlecore

3,895

502

cinebench_cinebench_r23_multicore

65,710

8,484

cinebench_cinebench_r23_singlecore

9,276

1,197

passmark_data_compression

1,326,051

140,255

passmark_data_encryption

95,606

3,458

passmark_extended_instructions

67,398

9,284

passmark_find_prime_numbers

651

32

passmark_floating_point_math

216,592

19,483

passmark_integer_math

390,775

31,071

passmark_multithread

77,307

9,982

passmark_physics

8,002

689

passmark_random_string_sorting

160,274

17,821

passmark_single_thread

2,655

2,841

passmark_singlethread

2,655

2,841

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643P

i3-10320

Core Specs

Cores

48

4 -91.7%

Threads

96

8 -91.7%

Base Clock (GHz)

2.3

3.8 +65.2%

Boost Clock (GHz)

3.6

4.6 +27.8%

Frequency (GHz)

2.3

3.8 +65.2%

Turbo Clock (GHz)

3.6

4.6 +27.8%

Multiplier

23

38 +65.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

256 KB (per core)

L3 Cache

256 MB (shared)

8 MB (shared)

Power

TDP (W)

225

91 -59.6%

PL1

—

65 W

PL2

—

90 W

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Comet Lake

Codename

Milan

Comet Lake

Generation

EPYC (Zen 3 (Milan))

Core i3 (Comet Lake)

Process Size

7 nm

14 nm

Transistors

33,200 million

—

Die Size

8x 81 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

42.7 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel Socket 1200

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD Graphics 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$2722

—

Part Number

100-000001285

SRH3G

Package

FCLGA-4094

FC-LGA1200

Tj Max

—

100°C

View EPYC 7643P Details View Core i3-10320 Details