CPU Comparison

i

Intel

INTEL

Intel Core i9-14900KF

CORE STATE Raptor Lake-R

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 3.2 Base / 6 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 125W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core Ultra 7 155H

CORE STATE Meteor Lake

CORE SPECS 16 Cores / 22 Threads

CLOCK SPEED 3.8 Base / 4.8 GHz Turbo

CACHE 24 MB (shared)

MAX TDP 28W

ARCHITECTURE Meteor Lake

nm

PROCESS 7 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,003

2,131

cinebench_cinebench_r15_singlecore

706

300

cinebench_cinebench_r20_multicore

20,847

8,882

cinebench_cinebench_r20_singlecore

2,942

1,253

cinebench_cinebench_r23_multicore

49,636

21,148

cinebench_cinebench_r23_singlecore

7,007

2,985

geekbench_multicore

20,572

N/A

geekbench_singlecore

3,078

N/A

passmark_data_compression

785,831

277,353

passmark_data_encryption

46,416

16,358

passmark_extended_instructions

44,839

16,456

passmark_find_prime_numbers

231

113

passmark_floating_point_math

151,918

63,703

passmark_integer_math

209,125

86,870

passmark_multithread

58,405

24,873

passmark_physics

3,159

1,727

passmark_random_string_sorting

86,564

31,990

passmark_single_thread

4,685

3,468

passmark_singlethread

4,685

3,468

DETAILED SPECIFICATIONS

SPECIFICATION

i9-14900KF

Ultra 7 155H

Core Specs

Cores

24

16 -33.3%

Threads

32

22 -31.3%

Base Clock (GHz)

3.2

3.8 +18.7%

Boost Clock (GHz)

6

4.8 -20.0%

Frequency (GHz)

3.2

3.8 +18.7%

Turbo Clock (GHz)

6

4.8 -20.0%

Multiplier

32

38 +18.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

112 KB (per core)

L2 Cache

2 MB (per core)

2 MB (per core)

L3 Cache

36 MB (shared)

24 MB (shared)

Power

TDP (W)

125

28 -77.6%

PL1

253 W

—

PL2

253 W

—

Architecture

Architecture

Raptor Lake

Meteor Lake

Codename

Raptor Lake-R

Meteor Lake

Generation

Core i9 (Raptor Lake Refresh)

Ultra 7 (Meteor Lake)

Process Size

10 nm

7 nm

Die Size

257 mm²

—

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR5 Depends on motherboard

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

89.6 GB/s

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5600 MT/s

—

Platform

Socket

Intel Socket 1700

Intel BGA 2049

Chipsets

Intel 600 Series, Intel 700 Series

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 5, 8 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 16

P-Cores: 6 E-Cores: 10

E-Core Frequency

2.4 GHz up to 4.4 GHz

1800 MHz up to 3.8 GHz

P-Core Turbo

5.6 GHz

—

LP E-Cores

—

2

AI/NPU

NPU

—

Yes / 11 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG 128EU

Other

Market

Desktop

Mobile

Production Status

Active

Active

Launch Price

$564

$503

Part Number

SRN49

SRMZ1

Package

FC-LGA16A

FC-BGA

Tj Max

100°C

110°C

Bundled Cooler

None

—

View Core i9-14900KF Details View Core Ultra 7 155H Details