CPU Comparison

A

AMD

AMD

AMD EPYC 7643

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 2021

VS

i

Intel

INTEL

Core i5-9600K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 6 Threads

CLOCK SPEED 3.7 Base / 4.6 GHz Turbo

CACHE 9 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,515

911

cinebench_cinebench_r15_singlecore

919

128

cinebench_cinebench_r20_multicore

27,149

3,797

cinebench_cinebench_r20_singlecore

3,832

535

cinebench_cinebench_r23_multicore

64,642

9,041

cinebench_cinebench_r23_singlecore

9,126

1,276

geekbench_multicore

N/A

6,259

geekbench_singlecore

N/A

1,688

passmark_data_compression

N/A

148,639

passmark_data_encryption

N/A

3,269

passmark_extended_instructions

N/A

12,914

passmark_find_prime_numbers

N/A

43

passmark_floating_point_math

N/A

24,913

passmark_integer_math

N/A

29,215

passmark_multithread

N/A

10,636

passmark_physics

N/A

746

passmark_random_string_sorting

N/A

18,313

passmark_single_thread

N/A

2,727

passmark_singlethread

N/A

2,727

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7643

i5-9600K

Core Specs

Cores

48

6 -87.5%

Threads

96

6 -93.8%

Base Clock (GHz)

2.3

3.7 +60.9%

Boost Clock (GHz)

3.6

4.6 +27.8%

Frequency (GHz)

2.3

3.7 +60.9%

Turbo Clock (GHz)

3.6

4.6 +27.8%

Multiplier

23

37 +60.9%

SMP CPUs

2

1 -50.0%

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)

9 MB (shared)

Power

TDP (W)

225

95 -57.8%

Configurable TDP

240 W

—

Architecture

Architecture

Zen 3

Coffee Lake

Codename

Milan

Coffee Lake

Generation

EPYC (Zen 3 (Milan))

Core i5 (Coffee Lake Refresh)

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 1151

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 3, 16 Lanes(CPU only)

AMD Multi-Die

CCDs

8

—

Cores per CCD

6

—

IO Process Size

12 nm

—

Graphics

Integrated Graphics

—

UHD 630

Other

Market

Server/Workstation

Desktop

Production Status

Active

End-of-life

Launch Price

$4995

—

Part Number

100-000000326100-100000326WOF

SR3WZ

Package

FCLGA-4094

FC-LGA1151

View EPYC 7643 Details View Core i5-9600K Details