Intel Core 3 100U vs Intel Core Ultra 5 115U

VS

Intel Core 3 100U Intel Core Ultra 5 115U

We compared two laptop CPUs: Intel Core 3 100U with 6 cores 1.2GHz and Intel Core Ultra 5 115U with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core 3 100U 's Advantages

Integrated graphics card

Lower TDP (12W vs 15W)

Intel Core Ultra 5 115U 's Advantages

Higher specification of memory (LPDDR5X-7467 vs LPDDR5-6400)

Larger memory bandwidth (120GB/s vs 83.2GB/s)

Newer PCIe version (4 vs 4.0)

Higher base frequency (1.5GHz vs 1.2GHz)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core 3 100U +37%

2228

Intel Core Ultra 5 115U

1616

Geekbench 6 Multi Core

Intel Core 3 100U +16%

6209

Intel Core Ultra 5 115U

5338

Intel Core 3 100U

VS

Intel Core Ultra 5 115U

General Parameters

Jan 2024

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Raptor Lake Refresh

Core Architecture

Meteor Lake

100U

Processor Number

-

BGA-1744

Socket

Intel BGA 2049

Iris Xe Graphics (64EU)

Integrated Graphics

Arc Xe-LPG 48EU

Core 3 (Raptor Lake-U)

Generation

Ultra 5 (Meteor Lake)

Package

10 nm

Manufacturing Process

7 nm

BGA-1744

Socket

Intel BGA 2049

12-15 W

Power Consumption

15 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

Intel

Foundry

Intel

FC-BGA16F

Package

FC-BGA

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

1.2 GHz

Performance Core Base Frequency

1.5 GHz

4.7 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Efficiency Cores

6

4

Efficiency Core Threads

6

0.9 GHz

Efficiency Core Base Frequency

1000 MHz

3.3 GHz

Efficiency Core Turbo Frequency

3.5 GHz

6

Total Core Count

8

Total Thread Count

10

100 MHz

Bus Frequency

100 MHz

12x

Multiplier

15.0

80 K per core

L1 Cache

112 KB per core

1280 K per core

L2 Cache

2 MB per core

10 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Memory Types

LPDDR5X-7467,DDR5-5600

96 GB

Max Memory Size

-

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

-

512

Shader Units

-

32

Texture Units

-

16

Raster Operation Units

-

64

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

1.21 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core 3 100U

Official Website

Intel Core Ultra 5 115U

4.0

PCIe Version

4

20

PCIe Lanes

12

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