CPU Comparison

i

Intel

INTEL

Intel Core i7-8700K

CORE STATE Coffee Lake

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.7 Base / 4.7 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 95W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

i

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

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

1,163

3,884

cinebench_cinebench_r15_singlecore

164

548

cinebench_cinebench_r20_multicore

4,846

16,185

cinebench_cinebench_r20_singlecore

684

2,284

cinebench_cinebench_r23_multicore

11,539

38,536

cinebench_cinebench_r23_singlecore

1,629

5,440

geekbench_multicore

6,535

15,658

geekbench_singlecore

1,616

2,680

passmark_data_compression

198,951

560,104

passmark_data_encryption

4,776

33,805

passmark_extended_instructions

13,514

32,457

passmark_find_prime_numbers

39

200

passmark_floating_point_math

28,538

115,994

passmark_integer_math

45,892

162,363

passmark_multithread

13,576

45,339

passmark_physics

811

2,761

passmark_random_string_sorting

25,270

62,804

passmark_single_thread

2,720

4,246

passmark_singlethread

2,720

4,246

DETAILED SPECIFICATIONS

SPECIFICATION

i7-8700K

i9-14900HX

Core Specs

Cores

6

24 +300.0%

Threads

12

32 +166.7%

Base Clock (GHz)

3.7

2.2 -40.5%

Boost Clock (GHz)

4.7

5.8 +23.4%

Frequency (GHz)

3.7

2.2 -40.5%

Turbo Clock (GHz)

4.7

5.8 +23.4%

Multiplier

37

22 -40.5%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

256 KB (per core)

2 MB (per core)

L3 Cache

12 MB (shared)

36 MB (shared)

Power

TDP (W)

95

55 -42.1%

PL1

—

55 W

PL2

—

157 W

Architecture

Architecture

Coffee Lake

Raptor Lake

Codename

Coffee Lake

Raptor Lake-HX

Generation

Core i7 (Coffee Lake)

Core i9 (Raptor Lake-HX Refresh)

Process Size

14 nm

10 nm

Die Size

154 mm²

257 mm²

Foundry

Intel

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

42.7 GB/s

—

ECC Memory

No

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

Intel Socket 1151

Intel BGA 1964

Chipsets

—

WM790, HM770

PCIe

Gen 3, 16 Lanes(CPU only)

Gen 5, 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 630

UHD Graphics 770

Other

Market

Desktop

Mobile

Production Status

End-of-life

Active

Launch Price

$359

—

Part Number

SR3QRQNMK

SRMXF

Package

FC-LGA1151

FC-BGA16F

Tj Max

—

100°C

View Core i7-8700K Details View Core i9-14900HX Details