Intel Core i9 12900HX vs Intel Core i7 12650H

VS

Intel Core i9 12900HX Intel Core i7 12650H

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core i7 12650H with 10 cores 2.3GHz . 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

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (30MB vs 24MB)

Intel Core i7 12650H's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR5-4800)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900HX +8%

1914

Intel Core i7 12650H

1764

Cinebench R23 Multi Core

Intel Core i9 12900HX +63%

23178

Intel Core i7 12650H

14183

Geekbench 6 Single Core

Intel Core i9 12900HX +13%

2519

Intel Core i7 12650H

2226

Geekbench 6 Multi Core

Intel Core i9 12900HX +88%

14447

Intel Core i7 12650H

7645

Blender

Intel Core i9 12900HX +59%

307

Intel Core i7 12650H

193

Geekbench 5 Single Core

Intel Core i9 12900HX +6%

1896

Intel Core i7 12650H

1772

Geekbench 5 Multi Core

Intel Core i9 12900HX +44%

16154

Intel Core i7 12650H

11166

Passmark CPU Single Core

Intel Core i9 12900HX +3%

3874

Intel Core i7 12650H

3731

Passmark CPU Multi Core

Intel Core i9 12900HX +41%

34632

Intel Core i7 12650H

24516

Intel Core i9 12900HX

VS

Intel Core i7 12650H

General Parameters

May 2022

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Alder Lake-H

i9-12900HX

Processor Number

i7-12650H

BGA-1964

Socket

BGA-1744

UHD Graphics (32EU)

Integrated Graphics

Iris Xe Graphics (64EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1964

Socket

BGA-1744

45-55 W

Power Consumption

35-45 W

157W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

-

2.3 GHz

Performance Core Base Frequency

2.3 GHz

5 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Efficiency Cores

4

8

Efficiency Core Threads

-

1.7 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

10

24

Total Thread Count

16

100MHz

Bus Frequency

100MHz

23x

Multiplier

23x

80K per core

L1 Cache

80K per core

1280K per core

L2 Cache

1280K per core

30MB shared

L3 Cache

24MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

128GB

Max Memory Size

64GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1550 MHz

GPU Max Dynamic Frequency

1400 MHz

256

Shader Units

512

16

Texture Units

32

8

Raster Operation Units

16

32

Execution Units

64

45 W

Power Consumption

15 W

0.74 TFLOPS

Graphics Performance

1.21 TFLOPS

Miscellaneous

Intel Core i9 12900HX

Official Website

Intel Core i7 12650H

5.0

PCIe Version

4.0

20

PCIe Lanes

28

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