CPU Comparison

i

Intel

INTEL

Intel Core i7-12800HX

CORE STATE Alder Lake-HX

CORE SPECS 16 Cores / 24 Threads

CLOCK SPEED 2000 Base / 4.8 GHz Turbo

CACHE 25 MB (shared)

MAX TDP 55W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

VS

i

Intel

INTEL

Core i9-12900HK

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.5 Base / 5 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,889

6,441

3dmark_2_threads

1,943

1,942

3dmark_4_threads

3,636

3,537

3dmark_8_threads

6,292

5,172

3dmark_max_threads

9,119

6,829

3dmark_single_thread

999

1,025

cinebench_cinebench_r15_multicore

2,706

2,201

cinebench_cinebench_r15_singlecore

381

310

cinebench_cinebench_r20_multicore

11,275

9,171

cinebench_cinebench_r20_singlecore

1,591

1,294

cinebench_cinebench_r23_multicore

26,847

21,837

cinebench_cinebench_r23_singlecore

3,790

3,082

passmark_data_compression

387,535

294,908

passmark_data_encryption

21,972

17,445

passmark_extended_instructions

23,760

17,583

passmark_find_prime_numbers

108

102

passmark_floating_point_math

82,122

63,572

passmark_integer_math

109,968

89,527

passmark_multithread

31,585

25,697

passmark_physics

1,743

1,673

passmark_random_string_sorting

42,453

32,983

passmark_single_thread

3,711

3,567

passmark_singlethread

3,711

3,567

DETAILED SPECIFICATIONS

SPECIFICATION

i7-12800HX

i9-12900HK

Core Specs

Cores

16

14 -12.5%

Threads

24

20 -16.7%

Base Clock (GHz)

2,000

2.5 -99.9%

Boost Clock (GHz)

4.8

5 +4.2%

Frequency (GHz)

2,000

2.5 -99.9%

Turbo Clock (GHz)

4.8

5 +4.2%

Multiplier

20

25 +25.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

80 KB (per core)

L2 Cache

1.25 MB (per core)

1.25 MB (per core)

L3 Cache

25 MB (shared)

24 MB (shared)

Power

TDP (W)

55

45 -18.2%

PL1

55 W

—

PL2

157 W

—

Architecture

Architecture

Alder Lake

Alder Lake

Codename

Alder Lake-HX

Alder Lake-H

Generation

Core i7 (Alder Lake-HX)

Core i9 (Alder Lake-H)

Process Size

10 nm

10 nm

Die Size

215 mm²

217 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

4800 MT/s

4800 MT/s

Platform

Socket

Intel BGA 1964

Intel BGA 1744

Chipsets

HM670, WM690

—

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

P-Cores: 6 E-Cores: 8

E-Core Frequency

1500 MHz up to 3.4 GHz

1800 MHz up to 3.8 GHz

Graphics

Integrated Graphics

UHD Graphics 770

Iris Xe 96EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$457

—

Part Number

SRLGL

SRLD3

Package

FC-BGA16F

FC-BGA16F

Tj Max

100°C

100°C

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