CPU Comparison

i

Intel

INTEL

Intel Core 7 251TE

CORE STATE Bartlett Lake

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 1.4 Base / 5.4 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 45W

ARCHITECTURE Bartlett Lake

nm

PROCESS 10 nm

LAUNCH DATE 2025

VS

i

Intel

INTEL

Core i7-1280P

CORE STATE Alder Lake-P

CORE SPECS 14 Cores / 20 Threads

CLOCK SPEED 1800 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Alder Lake

nm

PROCESS 10 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,572

1,717

cinebench_cinebench_r15_singlecore

362

242

cinebench_cinebench_r20_multicore

10,717

7,156

cinebench_cinebench_r20_singlecore

1,512

1,010

cinebench_cinebench_r23_multicore

25,518

17,039

cinebench_cinebench_r23_singlecore

3,602

2,405

passmark_data_compression

334,399

220,621

passmark_data_encryption

22,176

13,179

passmark_extended_instructions

16,974

12,897

passmark_find_prime_numbers

140

86

passmark_floating_point_math

85,607

51,355

passmark_integer_math

125,739

75,485

passmark_multithread

30,022

20,168

passmark_physics

1,938

1,411

passmark_random_string_sorting

39,643

24,308

passmark_single_thread

3,568

3,316

passmark_singlethread

3,568

3,316

DETAILED SPECIFICATIONS

SPECIFICATION

7 251TE

i7-1280P

Core Specs

Cores

24

14 -41.7%

Threads

32

20 -37.5%

Base Clock (GHz)

1.4

1,800 +128471.4%

Boost Clock (GHz)

5.4

4.8 -11.1%

Frequency (GHz)

1.4

1,800 +128471.4%

Turbo Clock (GHz)

5.4

4.8 -11.1%

Multiplier

14

18 +28.6%

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

36 MB (shared)

24 MB (shared)

Power

TDP (W)

45

28 -37.8%

PL1

45 W

28 W

PL2

135 W

64 W

Architecture

Architecture

—

Alder Lake

Codename

Bartlett Lake

Alder Lake-P

Generation

Core 7 (Bartlett Lake)

Core i7 (Alder Lake-P)

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

Memory Bandwidth

89.6 GB/s

—

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

3200 MT/s

DDR5 Speed

—

4800 MT/s

Platform

Socket

Intel Socket 1700

Intel BGA 1744

Chipsets

W680, R680E, Q670e, Q670, H610E, H610

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 16

P-Cores: 6 E-Cores: 8

E-Core Frequency

1000 MHz up to 3.9 GHz

1300 MHz up to 3.6 GHz

Graphics

Integrated Graphics

UHD Graphics 770

Iris Xe 96EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$384

—

Part Number

SRQAXQ5ZG

SRLD5

Package

FC-LGA16A

FC-BGA16F

Tj Max

100°C

100°C

View Core 7 251TE Details View Core i7-1280P Details