Intel Core i9 12900HX vs Intel Core Ultra 5 236V

VS

Intel Core i9 12900HX

Intel Core Ultra 5 236V

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core Ultra 5 236V 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 12900HX 's Advantages

Higher base frequency (2.3GHz vs 2.1GHz)

Larger L3 cache size (30MB vs 8MB)

Intel Core Ultra 5 236V '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 12900HX

1904

Intel Core Ultra 5 236V +2%

1958

Cinebench R23 Multi Core

Intel Core i9 12900HX +80%

20977

Intel Core Ultra 5 236V

11603

Geekbench 6 Single Core

Intel Core i9 12900HX

2519

Intel Core Ultra 5 236V

2533

Geekbench 6 Multi Core

Intel Core i9 12900HX +40%

14447

Intel Core Ultra 5 236V

10265

Intel Core i9 12900HX

VS

Intel Core Ultra 5 236V

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

i9-12900HX

Processor Number

236V

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

4.7 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

No

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 12900HX

Official Website

Intel Core Ultra 5 236V

5.0

PCIe Version

5.0

20

PCIe Lanes

8

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