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 i9-11900

CORE STATE Rocket Lake

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.5 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 65W

ARCHITECTURE Rocket Lake

nm

PROCESS 14 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,572

1,913

cinebench_cinebench_r15_singlecore

362

270

cinebench_cinebench_r20_multicore

10,717

7,974

cinebench_cinebench_r20_singlecore

1,512

1,125

cinebench_cinebench_r23_multicore

25,518

18,986

cinebench_cinebench_r23_singlecore

3,602

2,680

passmark_data_compression

334,399

285,159

passmark_data_encryption

22,176

13,942

passmark_extended_instructions

16,974

19,654

passmark_find_prime_numbers

140

63

passmark_floating_point_math

85,607

48,948

passmark_integer_math

125,739

83,893

passmark_multithread

30,022

22,456

passmark_physics

1,938

977

passmark_random_string_sorting

39,643

33,054

passmark_single_thread

3,568

3,373

passmark_singlethread

3,568

3,373

DETAILED SPECIFICATIONS

SPECIFICATION

7 251TE

i9-11900

Core Specs

Cores

24

8 -66.7%

Threads

32

16 -50.0%

Base Clock (GHz)

1.4

2.5 +78.6%

Boost Clock (GHz)

5.4

5.2 -3.7%

Frequency (GHz)

1.4

2.5 +78.6%

Turbo Clock (GHz)

5.4

5.2 -3.7%

Multiplier

14

25 +78.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

512 KB (per core)

L3 Cache

36 MB (shared)

16 MB (shared)

Power

TDP (W)

45

65 +44.4%

PL1

45 W

—

PL2

135 W

—

Architecture

Architecture

—

Rocket Lake

Codename

Bartlett Lake

Rocket Lake

Generation

Core 7 (Bartlett Lake)

Core i9 (Rocket Lake-S)

Process Size

10 nm

14 nm

Die Size

215 mm²

276 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

51.2 GB/s

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 1200

Chipsets

W680, R680E, Q670e, Q670, H610E, H610

H510, B560, H570, Q570, W580, Z590, Q470, H470, W480, Z490

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 16

—

E-Core Frequency

1000 MHz up to 3.9 GHz

—

Graphics

Integrated Graphics

UHD Graphics 770

UHD Graphics 750

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$384

$439

Part Number

SRQAXQ5ZG

SRKNJ

Package

FC-LGA16A

FC-LGA14A

Tj Max

100°C

100°C

View Core 7 251TE Details View Core i9-11900 Details