CPU Comparison

i

Intel

INTEL

Intel Core Ultra 5 225H

CORE STATE Arrow Lake-H

CORE SPECS 14 Cores / 14 Threads

CLOCK SPEED 1700 Base / 4.9 GHz Turbo

CACHE 18 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Xeon 6521P

CORE STATE Granite Rapids

CORE SPECS 24 Cores / 48 Threads

CLOCK SPEED 2.6 Base / 4.1 GHz Turbo

CACHE 144 MB (shared)

MAX TDP 225W

ARCHITECTURE Granite Rapids

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,504

4,966

cinebench_cinebench_r15_singlecore

353

701

cinebench_cinebench_r20_multicore

10,436

20,695

cinebench_cinebench_r20_singlecore

1,473

2,921

cinebench_cinebench_r23_multicore

24,848

49,274

cinebench_cinebench_r23_singlecore

3,508

6,956

passmark_data_compression

294,799

840,355

passmark_data_encryption

22,249

47,452

passmark_extended_instructions

22,521

57,751

passmark_find_prime_numbers

228

437

passmark_floating_point_math

88,985

155,294

passmark_integer_math

70,299

214,076

passmark_multithread

29,204

57,970

passmark_physics

2,020

4,105

passmark_random_string_sorting

35,411

98,119

passmark_single_thread

4,365

2,829

passmark_singlethread

4,365

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 5 225H

6521P

Core Specs

Cores

14

24 +71.4%

Threads

14

48 +242.9%

Base Clock (GHz)

1,700

2.6 -99.8%

Boost Clock (GHz)

4.9

4.1 -16.3%

Frequency (GHz)

1,700

2.6 -99.8%

Turbo Clock (GHz)

4.9

4.1 -16.3%

Multiplier

17

26 +52.9%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

192 KB (per core)

112 KB (per core)

L2 Cache

3 MB (per core)

2 MB (per core)

L3 Cache

18 MB (shared)

144 MB (shared)

Power

TDP (W)

28

225 +703.6%

PL1

28 W

—

PL2

60 W

—

Architecture

Architecture

Arrow Lake

Granite Rapids

Codename

Arrow Lake-H

Granite Rapids

Generation

Ultra 5 (Arrow Lake-H)

Xeon 6 (Granite Rapids-SP)

Process Size

3 nm

5 nm

Die Size

—

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5, LPDDR5X

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

102.4 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel BGA 2049

Intel Socket 4710

Chipsets

WM880, HM870

—

PCIe

Gen 5, 8 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 10

—

E-Core Frequency

1300 MHz up to 4.3 GHz

—

LP E-Cores

2

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

Gen 2.0, 64 Lanes (Shared with PCI-E)

AI/NPU

NPU

Yes / 13 TOPS

—

Graphics

Integrated Graphics

Arc Graphics 130T

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

—

$1250

Part Number

SRQAM

SRVNS

Package

FC-BGA

FC-LGA18N

Tj Max

110°C

100°C

Bundled Cooler

—

None

View Core Ultra 5 225H Details View Xeon 6521P Details