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

A

AMD

AMD

Ryzen 3 PRO 8300GE

CORE STATE Phoenix2

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.4 Base / 4.9 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,037

1,260

cinebench_cinebench_r15_singlecore

711

177

cinebench_cinebench_r20_multicore

20,989

5,254

cinebench_cinebench_r20_singlecore

2,963

741

cinebench_cinebench_r23_multicore

49,975

12,511

cinebench_cinebench_r23_singlecore

7,055

1,766

passmark_data_compression

1,195,584

164,600

passmark_data_encryption

86,397

9,316

passmark_extended_instructions

68,841

12,413

passmark_find_prime_numbers

496

55

passmark_floating_point_math

181,887

25,508

passmark_integer_math

305,303

40,937

passmark_multithread

58,795

14,719

passmark_physics

5,098

916

passmark_random_string_sorting

114,871

20,804

passmark_single_thread

2,052

3,893

passmark_singlethread

2,052

3,893

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7642

3 PRO 8300GE

Core Specs

Cores

48

4 -91.7%

Threads

96

8 -91.7%

Base Clock (GHz)

2.4

3.4 +41.7%

Boost Clock (GHz)

3.4

4.9 +44.1%

Frequency (GHz)

2.4

3.4 +41.7%

Turbo Clock (GHz)

3.4

4.9 +44.1%

Multiplier

24

40 +66.7%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

96 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

256 MB (shared)

8 MB (shared)

Power

TDP (W)

225

35 -84.4%

PPT

—

47 W

Architecture

Architecture

Zen 2

Zen 4

Codename

Rome

Phoenix2

Generation

EPYC (Zen 2 (Rome))

Ryzen 3 (Zen 4 (Phoenix))

Process Size

7 nm

4 nm

Transistors

3,800 million

20,900 million

Die Size

74 mm²

137 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

83.2 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP3

AMD Socket AM5

Chipsets

—

X870E, X870, B850, B840, X670E, X670, B650E, B650, A620

PCIe

Gen 4

Gen 4, 14 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

1 + 3

E-Core Frequency

—

3.2 GHz up to 3.6 GHz

Graphics

Integrated Graphics

—

Radeon 740M

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Part Number

100-000000074

100-000001189

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

Wraith Stealth

View EPYC 7642 Details View Ryzen 3 PRO 8300GE Details