CPU Comparison

i

Intel

INTEL

Intel Core i5-12450HX

CORE STATE Alder Lake-HX

CORE SPECS 8 Cores / 12 Threads

CLOCK SPEED 2.4 Base / 4.4 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

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

1,565

4,966

cinebench_cinebench_r15_singlecore

220

701

cinebench_cinebench_r20_multicore

6,521

20,695

cinebench_cinebench_r20_singlecore

920

2,921

cinebench_cinebench_r23_multicore

15,527

49,274

cinebench_cinebench_r23_singlecore

2,192

6,956

passmark_data_compression

219,707

840,355

passmark_data_encryption

12,110

47,452

passmark_extended_instructions

13,832

57,751

passmark_find_prime_numbers

54

437

passmark_floating_point_math

43,126

155,294

passmark_integer_math

57,189

214,076

passmark_multithread

18,274

57,970

passmark_physics

1,086

4,105

passmark_random_string_sorting

23,306

98,119

passmark_single_thread

3,340

2,829

passmark_singlethread

3,340

2,829

DETAILED SPECIFICATIONS

SPECIFICATION

i5-12450HX

6521P

Core Specs

Cores

8

24 +200.0%

Threads

12

48 +300.0%

Base Clock (GHz)

2.4

2.6 +8.3%

Boost Clock (GHz)

4.4

4.1 -6.8%

Frequency (GHz)

2.4

2.6 +8.3%

Turbo Clock (GHz)

4.4

4.1 -6.8%

Multiplier

24

26 +8.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

1.25 MB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

144 MB (shared)

Power

TDP (W)

55

225 +309.1%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Alder Lake

Granite Rapids

Codename

Alder Lake-HX

Granite Rapids

Generation

Core i5 (Alder Lake-HX)

Xeon 6 (Granite Rapids-SP)

Process Size

10 nm

5 nm

Die Size

215 mm²

598 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Eight-channel

Memory Bandwidth

—

409.6 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1964

Intel Socket 4710

Chipsets

HM670, WM690

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 136 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 4 E-Cores: 4

—

E-Core Frequency

1800 MHz up to 3.1 GHz

—

AMD Multi-Die

IO Process Size

—

10 nm

Interconnect

CXL

—

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

Graphics

Integrated Graphics

UHD Graphics 710

—

Other

Market

Mobile

Server/Workstation

Production Status

Active

Active

Launch Price

$284

$1250

Part Number

SRLGJ

SRVNS

Package

FC-BGA16F

FC-LGA18N

Tj Max

100°C

100°C

Bundled Cooler

—

None

View Core i5-12450HX Details View Xeon 6521P Details