CPU Comparison

A

AMD

AMD

AMD EPYC 7443P

CORE STATE Milan

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.85 Base / 4 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

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

4,881

4,680

cinebench_cinebench_r15_singlecore

689

660

cinebench_cinebench_r20_multicore

20,341

19,503

cinebench_cinebench_r20_singlecore

2,871

2,753

cinebench_cinebench_r23_multicore

48,433

46,438

cinebench_cinebench_r23_singlecore

6,837

6,555

geekbench_multicore

13,400

19,827

geekbench_singlecore

1,672

3,341

passmark_data_compression

820,859

683,579

passmark_data_encryption

57,263

33,421

passmark_extended_instructions

48,213

55,243

passmark_find_prime_numbers

410

436

passmark_floating_point_math

129,932

120,083

passmark_integer_math

232,632

181,056

passmark_multithread

56,981

54,643

passmark_physics

4,748

3,381

passmark_random_string_sorting

95,581

72,013

passmark_single_thread

2,907

4,672

passmark_singlethread

2,907

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

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7443P

9 9900X

Core Specs

Cores

24

12 -50.0%

Threads

48

24 -50.0%

Base Clock (GHz)

2.85

4.4 +54.4%

Boost Clock (GHz)

4

5.6 +40.0%

Frequency (GHz)

2.85

4.4 +54.4%

Turbo Clock (GHz)

4

5.6 +40.0%

Multiplier

28.5

44 +54.4%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

64 MB (shared)

Power

TDP (W)

200

120 -40.0%

PPT

—

162 W

Configurable TDP

165 W

—

Architecture

Architecture

Zen 3

Zen 5

Codename

Milan

Granite Ridge

Generation

EPYC (Zen 3 (Milan))

Ryzen 9 (Zen 5 (Granite Ridge))

Process Size

7 nm

4 nm

Transistors

16,600 million

16,630 million

Die Size

4x 81 mm²

2x 70.6 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

89.6 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, 128 Lanes(CPU only)

Gen 5, 24 Lanes(CPU only)

AMD Multi-Die

CCDs

4

—

Cores per CCD

6

—

IO Process Size

12 nm

6 nm

Graphics

Integrated Graphics

—

Radeon Graphics

Other

Market

Server/Workstation

Desktop

Production Status

Active

Active

Launch Price

$1337

$499

Part Number

100-000000342100-100000342WOF

100-000000662

Package

FCLGA-4094

FC-LGA1718

Tj Max

—

95°C

Bundled Cooler

—

None

View EPYC 7443P Details View Ryzen 9 9900X Details