CPU Comparison

i

Intel

INTEL

Intel Core i7-14700K

CORE STATE Raptor Lake-R

CORE SPECS 20 Cores / 28 Threads

CLOCK SPEED 3.4 Base / 5.6 GHz Turbo

CACHE 33 MB (shared)

MAX TDP 125W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

VS

i

Intel

INTEL

Core i7-9750H

CORE STATE Coffee Lake-HR

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 12 MB (shared)

MAX TDP 45W

ARCHITECTURE Coffee Lake

nm

PROCESS 14 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

4,488

913

cinebench_cinebench_r15_singlecore

633

128

cinebench_cinebench_r20_multicore

18,704

3,808

cinebench_cinebench_r20_singlecore

2,640

537

cinebench_cinebench_r23_multicore

44,534

9,069

cinebench_cinebench_r23_singlecore

6,287

1,280

geekbench_multicore

18,896

4,981

geekbench_singlecore

2,932

1,361

passmark_data_compression

695,234

150,443

passmark_data_encryption

40,091

3,756

passmark_extended_instructions

40,632

9,187

passmark_find_prime_numbers

212

32

passmark_floating_point_math

134,222

23,343

passmark_integer_math

182,876

37,822

passmark_multithread

52,392

10,671

passmark_physics

2,964

670

passmark_random_string_sorting

74,733

19,862

passmark_single_thread

4,472

2,404

passmark_singlethread

4,472

2,404

DETAILED SPECIFICATIONS

SPECIFICATION

i7-14700K

i7-9750H

Core Specs

Cores

20

6 -70.0%

Threads

28

12 -57.1%

Base Clock (GHz)

3.4

2.6 -23.5%

Boost Clock (GHz)

5.6

4.5 -19.6%

Frequency (GHz)

3.4

2.6 -23.5%

Turbo Clock (GHz)

5.6

4.5 -19.6%

Multiplier

34

26 -23.5%

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

33 MB (shared)

12 MB (shared)

Power

TDP (W)

125

45 -64.0%

PL1

253 W

—

PL2

253 W

—

Architecture

Architecture

Raptor Lake

Coffee Lake

Codename

Raptor Lake-R

Coffee Lake-HR

Generation

Core i7 (Raptor Lake Refresh)

Core i7 (Coffee Lake-HR)

Process Size

10 nm

14 nm

Die Size

257 mm²

149 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 Socket 1700

Intel BGA 1440

Chipsets

Intel 600 Series, Intel 700 series

—

PCIe

Gen 5, 16 Lanes(CPU only)

Gen 3

Intel Hybrid

Hybrid Cores

P-Cores: 8 E-Cores: 12

—

E-Core Frequency

2.5 GHz up to 4.3 GHz

—

P-Core Turbo

5.5 GHz

—

Graphics

Integrated Graphics

UHD Graphics 770

UHD 630

Other

Market

Desktop

Mobile

Production Status

Active

End-of-life

Launch Price

$409

—

Part Number

SRN3X

SRF6USRFCP

Package

FC-LGA16A

FC-BGA1440

Tj Max

100°C

100°C

Bundled Cooler

None

—

View Core i7-14700K Details View Core i7-9750H Details