Intel Core Ultra 5 115U vs AMD Ryzen 5 3450U

VS

Intel Core Ultra 5 115U

AMD Ryzen 5 3450U

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and AMD Ryzen 5 3450U with 4 cores 2.1GHz . 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 3 years and 11 months late

Higher specification of memory (7467 vs 2400)

Larger memory bandwidth (120GB/s vs 38.4GB/s)

Newer PCIe version (4 vs 3.0)

Larger L3 cache size (10MB vs 4MB)

More modern manufacturing process (7nm vs 12nm)

Lower TDP (15W vs 35W)

AMD Ryzen 5 3450U 's Advantages

Integrated graphics card

Higher base frequency (2.1GHz vs 1.5GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U +68%

1616

AMD Ryzen 5 3450U

961

Geekbench 6 Multi Core

Intel Core Ultra 5 115U +122%

5338

AMD Ryzen 5 3450U

2403

Intel Core Ultra 5 115U

VS

AMD Ryzen 5 3450U

General Parameters

Dec 2023

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Zen+

Intel BGA 2049

Socket

FP5

Arc Xe-LPG 48EU

Integrated Graphics

Radeon Vega 8

Ultra 5 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

12 nm

15 W

Power Consumption

12-35 W

-

Peak Operating Temperature

105 °C

Intel

Foundry

-

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

1.5 GHz

Performance Core Base Frequency

2.1 GHz

4.2 GHz

Performance Core Turbo Frequency

3.5 GHz

6

Efficiency Cores

-

6

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

4

10

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

21x

112 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

10 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

DDR4-2400

-

Max Memory Size

32 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

2400 MHz

-

Shader Units

512

-

Texture Units

32

-

Raster Operation Units

8

-

Execution Units

8

-

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.13 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

AMD Ryzen 5 3450U

4

PCIe Version

3.0

12

PCIe Lanes

12

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