CPU Comparison

A

AMD

AMD

AMD EPYC 7663

CORE STATE Milan

CORE SPECS 56 Cores / 112 Threads

CLOCK SPEED 2000 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 240W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 7 265HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.6 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,032

4,268

cinebench_cinebench_r15_singlecore

992

602

cinebench_cinebench_r20_multicore

29,304

17,787

cinebench_cinebench_r20_singlecore

4,137

2,511

cinebench_cinebench_r23_multicore

69,773

42,352

cinebench_cinebench_r23_singlecore

9,850

5,979

passmark_data_compression

1,447,020

542,796

passmark_data_encryption

111,725

43,468

passmark_extended_instructions

73,719

42,181

passmark_find_prime_numbers

676

392

passmark_floating_point_math

251,535

170,392

passmark_integer_math

468,096

140,790

passmark_multithread

82,087

49,826

passmark_physics

8,020

2,325

passmark_random_string_sorting

184,367

65,478

passmark_single_thread

2,606

4,531

passmark_singlethread

2,606

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7663

Ultra 7 265HX

Core Specs

Cores

56

20 -64.3%

Threads

112

20 -82.1%

Base Clock (GHz)

2,000

2.6 -99.9%

Boost Clock (GHz)

3.5

5.3 +51.4%

Frequency (GHz)

2,000

2.6 -99.9%

Turbo Clock (GHz)

3.5

5.3 +51.4%

Multiplier

20

26 +30.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

256 MB (shared)

30 MB (shared)

Power

TDP (W)

240

55 -77.1%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Arrow Lake

Codename

Milan

Arrow Lake-HX

Generation

EPYC (Zen 3 (Milan))

Ultra 7 (Arrow Lake-HX)

Process Size

7 nm

3 nm

Transistors

33,200 million

17,800 million

Die Size

8x 81 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

2.3 GHz up to 4.6 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

7

—

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$6366

—

Part Number

100-000000318100-100000318WOF

SRVFH

Package

FCLGA-4094

FC-BGA

Tj Max

—

105°C

View EPYC 7663 Details View Core Ultra 7 265HX Details