CPU Comparison

i

Intel

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

VS

i

Intel

INTEL

Xeon Platinum 8270

CORE STATE Cascade Lake-SP

CORE SPECS 26 Cores / 52 Threads

CLOCK SPEED 2.7 Base / 4 GHz Turbo

CACHE 35.75 MB (shared)

MAX TDP 205W

ARCHITECTURE Cascade Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,268

2,568

cinebench_cinebench_r15_singlecore

602

362

cinebench_cinebench_r20_multicore

17,787

10,704

cinebench_cinebench_r20_singlecore

2,511

1,511

cinebench_cinebench_r23_multicore

42,352

25,488

cinebench_cinebench_r23_singlecore

5,979

3,598

passmark_data_compression

542,796

728,144

passmark_data_encryption

43,468

8,798

passmark_extended_instructions

42,181

51,191

passmark_find_prime_numbers

392

84

passmark_floating_point_math

170,392

99,432

passmark_integer_math

140,790

160,322

passmark_multithread

49,826

29,986

passmark_physics

2,325

903

passmark_random_string_sorting

65,478

80,208

passmark_single_thread

4,531

2,325

passmark_singlethread

4,531

2,325

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 7 265HX

Platinum 8270

Core Specs

Cores

20

26 +30.0%

Threads

20

52 +160.0%

Base Clock (GHz)

2.6

2.7 +3.8%

Boost Clock (GHz)

5.3

4 -24.5%

Frequency (GHz)

2.6

2.7 +3.8%

Turbo Clock (GHz)

5.3

4 -24.5%

Multiplier

26

27 +3.8%

SMP CPUs

1

8 +700.0%

Cache

L1 Cache

192 KB (per core)

64 KB (per core)

L2 Cache

3 MB (per core)

1 MB (per core)

L3 Cache

30 MB (shared)

35.75 MB (shared)

Power

TDP (W)

55

205 +272.7%

PL1

55 W

—

PL2

160 W

—

Architecture

Architecture

Arrow Lake

Cascade Lake

Codename

Arrow Lake-HX

Cascade Lake-SP

Generation

Ultra 7 (Arrow Lake-HX)

Xeon Platinum (Cascade Lake-SP)

Process Size

3 nm

14 nm

Transistors

17,800 million

8,000 million

Die Size

243 mm²

—

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR4

Memory Bus

Dual-channel

—

Memory Bandwidth

102.4 GB/s

—

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2114

Intel Socket 3647

Chipsets

WM880, HM870

—

PCIe

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

—

AI/NPU

NPU

Yes / 13 TOPS

—

Graphics

Integrated Graphics

Arc Xe-LPG Graphics 64EU

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

—

Part Number

SRVFH

SRF96CD8069504195201

Package

FC-BGA

FC-LGA3647

Tj Max

105°C

—

View Core Ultra 7 265HX Details View Xeon Platinum 8270 Details