Intel Core Ultra 5 115U vs Intel Core i7 12800HX

VS

Intel Core Ultra 5 115U Intel Core i7 12800HX

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core i7 12800HX with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 115U 's Advantages

Released 1 years and 7 months late

Higher specification of memory (LPDDR5X-7467 vs DDR5-4800)

Larger memory bandwidth (120GB/s vs 76.8GB/s)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (15W vs 45W)

Intel Core i7 12800HX 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Higher base frequency (2.0GHz vs 1.5GHz)

Larger L3 cache size (25MB vs 10MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U

1616

Intel Core i7 12800HX +47%

2380

Geekbench 6 Multi Core

Intel Core Ultra 5 115U

5338

Intel Core i7 12800HX +150%

13378

Intel Core Ultra 5 115U

VS

Intel Core i7 12800HX

General Parameters

Dec 2023

Release Date

May 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Alder Lake-HX

-

Processor Number

i7-12800HX

Intel BGA 2049

Socket

BGA-1744

Arc Xe-LPG 48EU

Integrated Graphics

UHD Graphics (32EU)

Ultra 5 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

10 nm

Intel BGA 2049

Socket

BGA-1744

15 W

Power Consumption

45-55 W

-

Peak Operating Temperature

100 °C

Intel

Foundry

-

FC-BGA

Package

-

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

-

1.5 GHz

Performance Core Base Frequency

2.0 GHz

4.2 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Efficiency Cores

8

6

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

16

10

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20x

112 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

1280 K per core

10 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

DDR5-4800, DDR4-3200

-

Max Memory Size

128 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1450 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

45 W

-

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

Intel Core i7 12800HX

4

PCIe Version

5.0

12

PCIe Lanes

20

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