CPU Comparison

i

Intel

INTEL

Intel Core i9-14900HX

CORE STATE Raptor Lake-HX

CORE SPECS 24 Cores / 32 Threads

CLOCK SPEED 2.2 Base / 5.8 GHz Turbo

CACHE 36 MB (shared)

MAX TDP 55W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2024

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

3,884

1,555

cinebench_cinebench_r15_singlecore

548

219

cinebench_cinebench_r20_multicore

16,185

6,480

cinebench_cinebench_r20_singlecore

2,284

914

cinebench_cinebench_r23_multicore

38,536

15,429

cinebench_cinebench_r23_singlecore

5,440

2,178

geekbench_multicore

15,658

8,050

geekbench_singlecore

2,680

1,702

passmark_data_compression

560,104

283,506

passmark_data_encryption

33,805

6,430

passmark_extended_instructions

32,457

18,965

passmark_find_prime_numbers

200

47

passmark_floating_point_math

115,994

41,036

passmark_integer_math

162,363

66,134

passmark_multithread

45,339

18,153

passmark_physics

2,761

934

passmark_random_string_sorting

62,804

36,238

passmark_single_thread

4,246

2,919

passmark_singlethread

4,246

2,919

DETAILED SPECIFICATIONS

SPECIFICATION

i9-14900HX

i9-9900K

Core Specs

Cores

24

8 -66.7%

Threads

32

16 -50.0%

Base Clock (GHz)

2.2

3.6 +63.6%

Boost Clock (GHz)

5.8

5 -13.8%

Frequency (GHz)

2.2

3.6 +63.6%

Turbo Clock (GHz)

5.8

5 -13.8%

Multiplier

22

36 +63.6%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

2 MB (per core)

256 KB (per core)

L3 Cache

36 MB (shared)

16 MB (shared)

Power

TDP (W)

55

95 +72.7%

PL1

55 W

95 W

PL2

157 W

119 W

Architecture

Architecture

Raptor Lake

Coffee Lake

Codename

Raptor Lake-HX

Coffee Lake-R

Generation

Core i9 (Raptor Lake-HX Refresh)

Core i9 (Coffee Lake Refresh)

Process Size

10 nm

14 nm

Die Size

257 mm²

180.3 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4, DDR5

DDR4

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

42.7 GB/s

ECC Memory

Yes

No

DDR4 Speed

3200 MT/s

—

DDR5 Speed

5600 MT/s

—

Platform

Socket

Intel BGA 1964

Intel Socket 1151

Chipsets

WM790, HM770

—

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

1600 MHz up to 4.1 GHz

—

Graphics

Integrated Graphics

UHD Graphics 770

UHD Graphics 630

Other

Market

Mobile

Desktop

Production Status

Active

End-of-life

Launch Price

—

$488

Part Number

SRMXF

SRG19SRELS

Package

FC-BGA16F

FC-LGA14C

Tj Max

100°C

100°C

View Core i9-14900HX Details View Core i9-9900K Details