CPU Comparison

A

AMD

AMD

AMD EPYC 7642

CORE STATE Rome

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.4 Base / 3.4 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 225W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

i

Intel

INTEL

Core i3-1220P

CORE STATE Alder Lake-P

CORE SPECS 10 Cores / 12 Threads

CLOCK SPEED 1500 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,240

cinebench_cinebench_r15_singlecore

711

174

cinebench_cinebench_r20_multicore

20,989

5,169

cinebench_cinebench_r20_singlecore

2,963

729

cinebench_cinebench_r23_multicore

49,975

12,308

cinebench_cinebench_r23_singlecore

7,055

1,737

passmark_data_compression

1,195,584

180,528

passmark_data_encryption

86,397

10,923

passmark_extended_instructions

68,841

10,051

passmark_find_prime_numbers

496

33

passmark_floating_point_math

181,887

37,294

passmark_integer_math

305,303

53,507

passmark_multithread

58,795

14,481

passmark_physics

5,098

637

passmark_random_string_sorting

114,871

20,846

passmark_single_thread

2,052

3,362

passmark_singlethread

2,052

3,362

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

i3-1220P

Core Specs

Cores

48

10 -79.2%

Threads

96

12 -87.5%

Base Clock (GHz)

2.4

1,500 +62400.0%

Boost Clock (GHz)

3.4

4.4 +29.4%

Frequency (GHz)

2.4

1,500 +62400.0%

Turbo Clock (GHz)

3.4

4.4 +29.4%

Multiplier

24

15 -37.5%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1.25 MB (per core)

L3 Cache

256 MB (shared)

12 MB (shared)

Power

TDP (W)

225

28 -87.6%

PL1

—

28 W

PL2

—

64 W

Architecture

Architecture

Zen 2

Alder Lake

Codename

Rome

Alder Lake-P

Generation

EPYC (Zen 2 (Rome))

Core i3 (Alder Lake-P)

Process Size

7 nm

10 nm

Transistors

3,800 million

—

Die Size

74 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

No

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

AMD Socket SP3

Intel BGA 1744

PCIe

Gen 4

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 2 E-Cores: 8

E-Core Frequency

—

1100 MHz up to 3.3 GHz

Graphics

Integrated Graphics

—

UHD Graphics 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Part Number

100-000000074

SRLFY

Package

FCLGA-4094

FC-BGA16F

Tj Max

—

100°C

View EPYC 7642 Details View Core i3-1220P Details