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 9900X

CORE STATE Granite Ridge

CORE SPECS 12 Cores / 24 Threads

CLOCK SPEED 4.4 Base / 5.6 GHz Turbo

CACHE 64 MB (shared)

MAX TDP 120W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,085

4,680

cinebench_cinebench_r15_singlecore

435

660

cinebench_cinebench_r20_multicore

12,856

19,503

cinebench_cinebench_r20_singlecore

1,814

2,753

cinebench_cinebench_r23_multicore

30,611

46,438

cinebench_cinebench_r23_singlecore

4,321

6,555

passmark_data_compression

468,411

683,579

passmark_data_encryption

30,743

33,421

passmark_extended_instructions

29,666

55,243

passmark_find_prime_numbers

222

436

passmark_floating_point_math

72,395

120,083

passmark_integer_math

123,513

181,056

passmark_multithread

36,014

54,643

passmark_physics

3,356

3,381

passmark_random_string_sorting

64,067

72,013

passmark_single_thread

2,271

4,672

passmark_singlethread

2,271

4,672

3dmark_16_threads

N/A

12,552

3dmark_2_threads

N/A

2,519

3dmark_4_threads

N/A

4,886

3dmark_8_threads

N/A

9,114

3dmark_max_threads

N/A

13,929

3dmark_single_thread

N/A

1,286

geekbench_multicore

N/A

19,827

geekbench_singlecore

N/A

3,341

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8124P

9 9900X

Core Specs

Cores

16

12 -25.0%

Threads

32

24 -25.0%

Base Clock (GHz)

2.45

4.4 +79.6%

Boost Clock (GHz)

3

5.6 +86.7%

Frequency (GHz)

2.45

4.4 +79.6%

Turbo Clock (GHz)

3

5.6 +86.7%

Multiplier

24.5

44 +79.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

64 MB (shared)

64 MB (shared)

Power

TDP (W)

125

120 -4.0%

PPT

—

162 W

Configurable TDP

120-150 W

—

Architecture

Architecture

Zen 4c

Zen 5

Codename

Siena

Granite Ridge

Generation

EPYC (Zen 4c (Siena))

Ryzen 9 (Zen 5 (Granite Ridge))

Process Size

5 nm

4 nm

Transistors

17,750 million

16,630 million

Die Size

2x 73 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP6

AMD Socket AM5

Chipsets

—

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

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$639

$499

Part Number

100-000001135

100-000000662

Package

FC-LGA4844

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

None

None

View EPYC 8124P Details View Ryzen 9 9900X Details