CPU Comparison

A

AMD

AMD

AMD EPYC 8124P

CORE STATE Siena

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 2.45 Base / 3 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 125W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 9 3900

CORE STATE Matisse

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 3.1 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 65W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,085

2,619

cinebench_cinebench_r15_singlecore

435

369

cinebench_cinebench_r20_multicore

12,856

10,914

cinebench_cinebench_r20_singlecore

1,814

1,540

cinebench_cinebench_r23_multicore

30,611

25,988

cinebench_cinebench_r23_singlecore

4,321

3,669

passmark_data_compression

468,411

413,887

passmark_data_encryption

30,743

26,657

passmark_extended_instructions

29,666

26,073

passmark_find_prime_numbers

222

203

passmark_floating_point_math

72,395

56,730

passmark_integer_math

123,513

97,698

passmark_multithread

36,014

30,586

passmark_physics

3,356

1,617

passmark_random_string_sorting

64,067

44,902

passmark_single_thread

2,271

2,604

passmark_singlethread

2,271

2,604

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8124P

9 3900

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.45

3.1 +26.5%

Boost Clock (GHz)

3

4.3 +43.3%

Frequency (GHz)

2.45

3.1 +26.5%

Turbo Clock (GHz)

3

4.3 +43.3%

Multiplier

24.5

31 +26.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

64 MB (shared)

64 MB

Power

TDP (W)

125

65 -48.0%

PPT

—

88 W

Configurable TDP

120-150 W

—

Architecture

Architecture

Zen 4c

Zen 2

Codename

Siena

Matisse

Generation

EPYC (Zen 4c (Siena))

Ryzen 9 (Zen 2 (Matisse))

Process Size

5 nm

7 nm

Transistors

17,750 million

7,600 million

Die Size

2x 73 mm²

2x 74 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR4

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

51.2 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP6

AMD Socket AM4

Chipsets

—

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 4, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

12 nm

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$639

$499

Part Number

100-000001135

100-000000070

Package

FC-LGA4844

µOPGA-1331

Tj Max

—

95°C

Bundled Cooler

None

—

View EPYC 8124P Details View Ryzen 9 3900 Details