CPU Comparison

i

Intel

INTEL

Intel Core Ultra 5 225T

CORE STATE Arrow Lake-S

CORE SPECS 10 Cores / 10 Threads

CLOCK SPEED 2.5 Base / 4.9 GHz Turbo

CACHE 20 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE —

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

2,172

4,966

cinebench_cinebench_r15_singlecore

306

701

cinebench_cinebench_r20_multicore

9,052

20,695

cinebench_cinebench_r20_singlecore

1,277

2,921

cinebench_cinebench_r23_multicore

21,554

49,274

cinebench_cinebench_r23_singlecore

3,042

6,956

passmark_data_compression

233,998

840,355

passmark_data_encryption

18,289

47,452

passmark_extended_instructions

20,083

57,751

passmark_find_prime_numbers

284

437

passmark_floating_point_math

82,751

155,294

passmark_integer_math

59,543

214,076

passmark_multithread

25,358

57,970

passmark_physics

2,053

4,105

passmark_random_string_sorting

28,774

98,119

passmark_single_thread

4,348

2,829

passmark_singlethread

4,348

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

Ultra 5 225T

6521P

Core Specs

Cores

10

24 +140.0%

Threads

10

48 +380.0%

Base Clock (GHz)

2.5

2.6 +4.0%

Boost Clock (GHz)

4.9

4.1 -16.3%

Frequency (GHz)

2.5

2.6 +4.0%

Turbo Clock (GHz)

4.9

4.1 -16.3%

Multiplier

25

26 +4.0%

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

20 MB (shared)

144 MB (shared)

Power

TDP (W)

65

225 +246.2%

PL1

35 W

—

PL2

114 W

—

Architecture

Architecture

Arrow Lake

Granite Rapids

Codename

Arrow Lake-S

Granite Rapids

Generation

Ultra 5 (Arrow Lake)

Xeon 6 (Granite Rapids-SP)

Process Size

3 nm

5 nm

Transistors

17,800 million

—

Die Size

243 mm²

598 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

102.4 GB/s

409.6 GB/s

ECC Memory

No

Yes

Platform

Socket

Intel Socket 1851

Intel Socket 4710

Chipsets

Z890, B860, W880, Q870, H810

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 4

—

E-Core Frequency

1900 MHz up to 4.4 GHz

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

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

Graphics

Integrated Graphics

Arc Xe-LPG Graphics 16EU

—

Other

Market

Desktop

Server/Workstation

Production Status

Active

Active

Launch Price

—

$1250

Part Number

—

SRVNS

Package

FC-LGA18W

FC-LGA18N

Tj Max

105°C

100°C

Bundled Cooler

—

None

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