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 i9-9900K

CORE STATE Coffee Lake-R

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 3.6 Base / 5 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

2,572

1,545

cinebench_cinebench_r15_singlecore

362

217

cinebench_cinebench_r20_multicore

10,717

6,439

cinebench_cinebench_r20_singlecore

1,512

908

cinebench_cinebench_r23_multicore

25,518

15,333

cinebench_cinebench_r23_singlecore

3,602

2,164

passmark_data_compression

334,399

283,506

passmark_data_encryption

22,176

6,430

passmark_extended_instructions

16,974

18,965

passmark_find_prime_numbers

140

47

passmark_floating_point_math

85,607

41,036

passmark_integer_math

125,739

66,134

passmark_multithread

30,022

18,153

passmark_physics

1,938

934

passmark_random_string_sorting

39,643

36,238

passmark_single_thread

3,568

2,919

passmark_singlethread

3,568

2,919

geekbench_multicore

N/A

9,282

geekbench_singlecore

N/A

1,670

DETAILED SPECIFICATIONS

SPECIFICATION

7 251TE

i9-9900K

Core Specs

Cores

24

8 -66.7%

Threads

32

16 -50.0%

Base Clock (GHz)

1.4

3.6 +157.1%

Boost Clock (GHz)

5.4

5 -7.4%

Frequency (GHz)

1.4

3.6 +157.1%

Turbo Clock (GHz)

5.4

5 -7.4%

Multiplier

14

36 +157.1%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1.25 MB (per core)

256 KB (per core)

L3 Cache

36 MB (shared)

16 MB (shared)

Power

TDP (W)

45

95 +111.1%

PL1

45 W

95 W

PL2

135 W

119 W

Architecture

Architecture

—

Coffee Lake

Codename

Bartlett Lake

Coffee Lake-R

Generation

Core 7 (Bartlett Lake)

Core i9 (Coffee Lake Refresh)

Process Size

10 nm

14 nm

Die Size

215 mm²

180.3 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

42.7 GB/s

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

Platform

Socket

Intel Socket 1700

Intel Socket 1151

Chipsets

W680, R680E, Q670e, Q670, H610E, H610

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 3, 16 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 630

Other

Market

Desktop

Desktop

Production Status

Active

End-of-life

Launch Price

$384

$488

Part Number

SRQAXQ5ZG

SRG19SRELS

Package

FC-LGA16A

FC-LGA14C

Tj Max

100°C

100°C

View Core 7 251TE Details View Core i9-9900K Details