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

i

Intel

INTEL

Core Ultra 7 266V

CORE STATE Lunar Lake

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.2 Base / 5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 17W

ARCHITECTURE Lunar Lake

nm

PROCESS 3 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,881

1,754

cinebench_cinebench_r15_singlecore

689

247

cinebench_cinebench_r20_multicore

20,341

7,310

cinebench_cinebench_r20_singlecore

2,871

1,031

cinebench_cinebench_r23_multicore

48,433

17,406

cinebench_cinebench_r23_singlecore

6,837

2,457

geekbench_multicore

13,400

N/A

geekbench_singlecore

1,672

N/A

passmark_data_compression

820,859

196,806

passmark_data_encryption

57,263

14,520

passmark_extended_instructions

48,213

16,650

passmark_find_prime_numbers

410

201

passmark_floating_point_math

129,932

60,087

passmark_integer_math

232,632

43,578

passmark_multithread

56,981

20,466

passmark_physics

4,748

1,684

passmark_random_string_sorting

95,581

24,009

passmark_single_thread

2,907

4,158

passmark_singlethread

2,907

4,158

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7443P

Ultra 7 266V

Core Specs

Cores

24

8 -66.7%

Threads

48

8 -83.3%

Base Clock (GHz)

2.85

2.2 -22.8%

Boost Clock (GHz)

4

5 +25.0%

Frequency (GHz)

2.85

2.2 -22.8%

Turbo Clock (GHz)

4

5 +25.0%

Multiplier

28.5

22 -22.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

2.5 MB (per core)

L3 Cache

128 MB (shared)

12 MB (shared)

Power

TDP (W)

200

17 -91.5%

Configurable TDP

165 W

—

Architecture

Architecture

Zen 3

Lunar Lake

Codename

Milan

Lunar Lake

Generation

EPYC (Zen 3 (Milan))

Ultra 7 (Lunar Lake)

Process Size

7 nm

3 nm

Transistors

16,600 million

—

Die Size

4x 81 mm²

—

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

unknown Depends on motherboard

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 2833

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 4 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 4 E-Cores: 4

E-Core Frequency

—

2.2 GHz up to 3.7 GHz

AMD Multi-Die

CCDs

4

—

Cores per CCD

6

—

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 48 TOPS

Graphics

Integrated Graphics

—

Arc 140V

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$1337

—

Part Number

100-000000342100-100000342WOF

SRPMMSRPMY

Package

FCLGA-4094

FC-BGA

Tj Max

—

100°C

View EPYC 7443P Details View Core Ultra 7 266V Details