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 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

PERFORMANCE BENCHMARKS

3dmark_16_threads

7,889

N/A

3dmark_2_threads

1,943

N/A

3dmark_4_threads

3,636

N/A

3dmark_8_threads

6,292

N/A

3dmark_max_threads

9,119

N/A

3dmark_single_thread

999

N/A

cinebench_cinebench_r15_multicore

2,706

4,268

cinebench_cinebench_r15_singlecore

381

602

cinebench_cinebench_r20_multicore

11,275

17,787

cinebench_cinebench_r20_singlecore

1,591

2,511

cinebench_cinebench_r23_multicore

26,847

42,352

cinebench_cinebench_r23_singlecore

3,790

5,979

passmark_data_compression

387,535

542,796

passmark_data_encryption

21,972

43,468

passmark_extended_instructions

23,760

42,181

passmark_find_prime_numbers

108

392

passmark_floating_point_math

82,122

170,392

passmark_integer_math

109,968

140,790

passmark_multithread

31,585

49,826

passmark_physics

1,743

2,325

passmark_random_string_sorting

42,453

65,478

passmark_single_thread

3,711

4,531

passmark_singlethread

3,711

4,531

DETAILED SPECIFICATIONS

SPECIFICATION

i7-12800HX

Ultra 7 265HX

Core Specs

Cores

16

20 +25.0%

Threads

24

20 -16.7%

Base Clock (GHz)

2,000

2.6 -99.9%

Boost Clock (GHz)

4.8

5.3 +10.4%

Frequency (GHz)

2,000

2.6 -99.9%

Turbo Clock (GHz)

4.8

5.3 +10.4%

Multiplier

20

26 +30.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

192 KB (per core)

L2 Cache

1.25 MB (per core)

3 MB (per core)

L3 Cache

25 MB (shared)

30 MB (shared)

Power

TDP (W)

55

55 0.0%

PL1

55 W

55 W

PL2

157 W

160 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-HX

Arrow Lake-HX

Generation

Core i7 (Alder Lake-HX)

Ultra 7 (Arrow Lake-HX)

Process Size

10 nm

3 nm

Transistors

—

17,800 million

Die Size

215 mm²

243 mm²

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1964

Intel BGA 2114

Chipsets

HM670, WM690

WM880, HM870

PCIe

Gen 5, 20 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 8

P-Cores: 8 E-Cores: 12

E-Core Frequency

1500 MHz up to 3.4 GHz

2.3 GHz up to 4.6 GHz

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

UHD Graphics 770

Arc Xe-LPG Graphics 64EU

Other

Market

Mobile

Mobile

Production Status

Active

Active

Launch Price

$457

—

Part Number

SRLGL

SRVFH

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

105°C

View Core i7-12800HX Details View Core Ultra 7 265HX Details