Intel Core i9 12950HX vs Intel Core Ultra 5 228V

VS

Intel Core i9 12950HX

Intel Core Ultra 5 228V

We compared two laptop CPUs: Intel Core i9 12950HX with 16 cores 2.3GHz and Intel Core Ultra 5 228V with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12950HX 's Advantages

Higher base frequency (2.3GHz vs 2.1GHz)

Larger L3 cache size (30MB vs 8MB)

Intel Core Ultra 5 228V 's Advantages

Released 2 years and 4 months late

Better graphics card performance

Higher specification of memory (8533 vs 4800)

Larger memory bandwidth (136GB/s vs 76.8GB/s)

More modern manufacturing process (3nm vs 10nm)

Lower TDP (37W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12950HX +3%

1962

Intel Core Ultra 5 228V

1900

Cinebench R23 Multi Core

Intel Core i9 12950HX +90%

21471

Intel Core Ultra 5 228V

11270

Geekbench 6 Single Core

Intel Core i9 12950HX

2546

Intel Core Ultra 5 228V +1%

2587

Geekbench 6 Multi Core

Intel Core i9 12950HX +41%

14260

Intel Core Ultra 5 228V

10053

Intel Core i9 12950HX

VS

Intel Core Ultra 5 228V

General Parameters

May 2022

Release Date

Sep 2024

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Lunar Lake

i9-12950HX

Processor Number

228V

BGA-1964

Socket

FCBGA-2833

UHD Graphics (32EU)

Integrated Graphics

Arc Graphics 130V

-

Generation

Ultra 5 (Lunar Lake)

Package

10 nm

Manufacturing Process

3 nm

45-55 W

Power Consumption

17-37 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

-

Foundry

TSMC

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.3 GHz

Performance Core Base Frequency

2.1 GHz

5 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Efficiency Cores

4

8

Efficiency Core Threads

4

1.7 GHz

Efficiency Core Base Frequency

2.1 GHz

3.6 GHz

Efficiency Core Turbo Frequency

3.5 GHz

16

Total Core Count

8

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

23x

Multiplier

21

-

L0 Cache

48 KB per core

80 K per core

L1 Cache

192 K per core

1280 K per core

L2 Cache

14 MB

30 MB shared

L3 Cache

8 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

LPDDR5X-8533

128 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

136 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

600 MHz

1550 MHz

GPU Max Dynamic Frequency

1850 MHz

256

Shader Units

896

16

Texture Units

8

Raster Operation Units

32

Execution Units

7

45 W

Power Consumption

0.74 TFLOPS

Graphics Performance

3.32 TFLOPS

AI Accelerator

-

NPU

Intel® AI Boost

-

Theoretical performance

40 TOPS

Miscellaneous

Intel Core i9 12950HX

Official Website

Intel Core Ultra 5 228V

5.0

PCIe Version

5.0

20

PCIe Lanes

8

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