Intel Core i7 8550U vs Intel Core i9 12950HX

VS

Intel Core i7 8550U Intel Core i9 12950HX

We compared two laptop CPUs: Intel Core i7 8550U with 4 cores 1.8GHz and Intel Core i9 12950HX with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8550U 's Advantages

Lower TDP (15W vs 45W)

Intel Core i9 12950HX 's Advantages

Released 4 years and 9 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.3GHz vs 1.8GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8550U

984

Intel Core i9 12950HX +100%

1972

Cinebench R23 Multi Core

Intel Core i7 8550U

2987

Intel Core i9 12950HX +670%

23023

Geekbench 6 Single Core

Intel Core i7 8550U

1153

Intel Core i9 12950HX +120%

2546

Geekbench 6 Multi Core

Intel Core i7 8550U

2890

Intel Core i9 12950HX +393%

14260

Blender

Intel Core i7 8550U

72

Intel Core i9 12950HX +269%

266

Geekbench 5 Single Core

Intel Core i7 8550U

966

Intel Core i9 12950HX +95%

1893

Geekbench 5 Multi Core

Intel Core i7 8550U

2960

Intel Core i9 12950HX +446%

16170

Passmark CPU Single Core

Intel Core i7 8550U

2059

Intel Core i9 12950HX +86%

3832

Passmark CPU Multi Core

Intel Core i7 8550U

5894

Intel Core i9 12950HX +451%

32506

Intel Core i7 8550U

VS

Intel Core i9 12950HX

General Parameters

Aug 2017

Release Date

May 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake R

Core Architecture

Alder Lake

i7-8550U

Processor Number

i9-12950HX

BGA-1356

Socket

BGA-1964

UHD Graphics 620

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1356

Socket

BGA-1964

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

1.8 GHz

Performance Core Base Frequency

2.3 GHz

4 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.7 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

4

Total Core Count

16

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

23x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR5-4800, DDR4-3200

32 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 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

1550 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 8550U

Official Website

Intel Core i9 12950HX

3.0

PCIe Version

5.0

12

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i5 8250U vs Intel Core i7 8550U

2

Intel Core i3 1215U vs Intel Core i7 8550U

3

Intel Core i7 8550U vs Intel Core i5 1135G7

4

Intel Processor N100 vs Intel Core i7 8550U

5

Intel Core i7 8550U vs AMD Ryzen 5 7530U

6

Intel Core i7 8550U vs Intel Core i7 13700H

7

Intel Core i7 8550U vs Intel Core i5 10210U

8

Intel Core i9 12950HX vs Intel Core i7 13850HX

9

Intel Core i7 8550U vs Intel Core i7 13620H

10

Intel Core i7 8550U vs AMD Ryzen 3 5300U