Intel Core i7 12800HX vs Intel Processor U300

VS

Intel Core i7 12800HX

Intel Processor U300

We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and Intel Processor U300 with 5 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800HX 's Advantages

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.0GHz vs 1.2GHz)

Larger L3 cache size (25MB vs 8MB)

Intel Processor U300 's Advantages

Released 8 months late

Higher specification of memory (5200 vs 4800)

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 12800HX +14%

1784

Intel Processor U300

1560

Cinebench R23 Multi Core

Intel Core i7 12800HX +390%

19921

Intel Processor U300

4063

Geekbench 6 Single Core

Intel Core i7 12800HX +12%

2380

Intel Processor U300

2122

Geekbench 6 Multi Core

Intel Core i7 12800HX +156%

13378

Intel Processor U300

5217

Geekbench 5 Single Core

Intel Core i7 12800HX +11%

1757

Intel Processor U300

1572

Geekbench 5 Multi Core

Intel Core i7 12800HX +194%

14104

Intel Processor U300

4783

Intel Core i7 12800HX

VS

Intel Processor U300

General Parameters

May 2022

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-HX

Core Architecture

Raptor Lake

i7-12800HX

Processor Number

U300

BGA-1744

Socket

BGA-1744

UHD Graphics (32EU)

Integrated Graphics

UHD Graphics (48 EU)

Package

10 nm

Manufacturing Process

10 nm

45-55 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

1

-

Performance Core Threads

2

2.0 GHz

Performance Core Base Frequency

1.2 GHz

4.8 GHz

Performance Core Turbo Frequency

4.4 GHz

8

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.3 GHz

16

Total Core Count

5

24

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

12x

80 K per core

L1 Cache

80 K per core

1280 K per core

L2 Cache

1280 K per core

25 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1450 MHz

GPU Max Dynamic Frequency

1100 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 12800HX

Official Website

Intel Processor U300

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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