CPU Comparison

i

Intel

INTEL

Intel Core i7-12800H

CORE STATE Alder Lake-H

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 45W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE —

VS

i

Intel

INTEL

Core Ultra 7 265H

CORE STATE Arrow Lake-H

CORE SPECS 16 Cores / 16 Threads

CLOCK SPEED 2.2 Base / 5.3 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,086

2,918

cinebench_cinebench_r15_singlecore

294

411

cinebench_cinebench_r20_multicore

8,692

12,161

cinebench_cinebench_r20_singlecore

1,226

1,716

cinebench_cinebench_r23_multicore

20,696

28,956

cinebench_cinebench_r23_singlecore

2,921

4,088

passmark_data_compression

273,247

328,727

passmark_data_encryption

16,234

25,983

passmark_extended_instructions

16,408

26,325

passmark_find_prime_numbers

102

342

passmark_floating_point_math

60,961

109,673

passmark_integer_math

86,488

85,662

passmark_multithread

24,346

34,067

passmark_physics

1,682

2,569

passmark_random_string_sorting

30,453

40,508

passmark_single_thread

3,440

4,432

passmark_singlethread

3,440

4,432

DETAILED SPECIFICATIONS

SPECIFICATION

i7-12800H

Ultra 7 265H

Core Specs

Cores

14

16 +14.3%

Threads

20

16 -20.0%

Base Clock (GHz)

2.4

2.2 -8.3%

Boost Clock (GHz)

4.8

5.3 +10.4%

Frequency (GHz)

2.4

2.2 -8.3%

Turbo Clock (GHz)

4.8

5.3 +10.4%

Multiplier

24

22 -8.3%

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

24 MB (shared)

24 MB (shared)

Power

TDP (W)

45

28 -37.8%

PL1

45 W

28 W

PL2

115 W

60 W

Architecture

Architecture

Alder Lake

Arrow Lake

Codename

Alder Lake-H

Arrow Lake-H

Generation

Core i7 (Alder Lake-H)

Ultra 7 (Arrow Lake-H)

Process Size

10 nm

3 nm

Die Size

217 mm²

—

Foundry

Intel

TSMC

Memory

Memory Support

DDR4, DDR5

DDR5, LPDDR5X

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

102.4 GB/s

ECC Memory

No

Yes

DDR4 Speed

3200 MT/s

—

DDR5 Speed

4800 MT/s

—

Platform

Socket

Intel BGA 1744

Intel BGA 2049

Chipsets

—

WM880, HM870

PCIe

Gen 4, 20 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 6 E-Cores: 8

P-Cores: 6 E-Cores: 10

E-Core Frequency

1800 MHz up to 3.7 GHz

1700 MHz up to 4.5 GHz

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

Iris Xe 96EU

Arc Graphics 140T

Other

Market

Mobile

Mobile

Production Status

Active

Active

Part Number

SRLD2

SRQAQ

Package

FC-BGA16F

FC-BGA

Tj Max

100°C

110°C

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