Intel Core i7 8650U vs Intel Core i7 14700HX

VS

Intel Core i7 8650U

Intel Core i7 14700HX

We compared two laptop CPUs: Intel Core i7 8650U with 4 cores 1.9GHz and Intel Core i7 14700HX with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8650U 's Advantages

Lower TDP (15W vs 55W)

Intel Core i7 14700HX 's Advantages

Released 6 years and 5 months late

Better graphics card performance

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.1GHz vs 1.9GHz)

Larger L3 cache size (33MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8650U

903

Intel Core i7 14700HX +130%

2079

Cinebench R23 Multi Core

Intel Core i7 8650U

3657

Intel Core i7 14700HX +506%

22166

Geekbench 6 Single Core

Intel Core i7 8650U

1348

Intel Core i7 14700HX +103%

2738

Geekbench 6 Multi Core

Intel Core i7 8650U

3929

Intel Core i7 14700HX +304%

15894

Blender

Intel Core i7 8650U

64

Intel Core i7 14700HX +442%

347

Passmark CPU Single Core

Intel Core i7 8650U

2126

Intel Core i7 14700HX +69%

3605

Passmark CPU Multi Core

Intel Core i7 8650U

6240

Intel Core i7 14700HX +487%

36643

Intel Core i7 8650U

VS

Intel Core i7 14700HX

General Parameters

Aug 2017

Release Date

Jan 2024

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake R

Core Architecture

Raptor Lake Refresh

i7-8650U

Processor Number

i7-14700HX

BGA-1356

Socket

BGA-1964

UHD Graphics 620

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

15 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

1.9 GHz

Performance Core Base Frequency

2.1 GHz

4.2 GHz

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

3.9 GHz

4

Total Core Count

20

8

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

19x

Multiplier

21x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

33 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-5600, DDR4-3200

32 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1600 MHz

192

Shader Units

256

24

Texture Units

16

3

Raster Operation Units

8

24

Execution Units

32

15 W

Power Consumption

45 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Core i7 8650U

Official Website

Intel Core i7 14700HX

3.0

PCIe Version

5.0

12

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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