AMD Ryzen 5 3450U vs Intel Core Ultra 5 125U

VS

AMD Ryzen 5 3450U

Intel Core Ultra 5 125U

We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and Intel Core Ultra 5 125U with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 3450U 's Advantages

Higher base frequency (2.1GHz vs 1.7GHz)

Lower TDP (35W vs 57W)

Intel Core Ultra 5 125U 's Advantages

Released 3 years and 11 months late

Better graphics card performance

Higher specification of memory (7467 vs 2400)

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

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 3450U

886

Intel Core Ultra 5 125U +93%

1713

Cinebench R23 Multi Core

AMD Ryzen 5 3450U

3181

Intel Core Ultra 5 125U +199%

9529

Geekbench 6 Single Core

AMD Ryzen 5 3450U

961

Intel Core Ultra 5 125U +125%

2171

Geekbench 6 Multi Core

AMD Ryzen 5 3450U

2403

Intel Core Ultra 5 125U +256%

8558

Blender

AMD Ryzen 5 3450U

59

Intel Core Ultra 5 125U +125%

133

Passmark CPU Single Core

AMD Ryzen 5 3450U

1914

Intel Core Ultra 5 125U +82%

3500

Passmark CPU Multi Core

AMD Ryzen 5 3450U

6726

Intel Core Ultra 5 125U +178%

18744

AMD Ryzen 5 3450U

VS

Intel Core Ultra 5 125U

General Parameters

Jan 2020

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Meteor Lake

-

Processor Number

125U

FP5

Socket

FCBGA-2049

Radeon Vega 8

Integrated Graphics

Arc Graphics (4-Cores)

-

Generation

Ultra 5 (Meteor Lake)

Package

12 nm

Manufacturing Process

7 nm

12-35 W

Power Consumption

12-57 W

105 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

2.1 GHz

Performance Core Base Frequency

1.7 GHz

3.5 GHz

Performance Core Turbo Frequency

4.3 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.7 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

4

Total Core Count

12

8

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

13x

64 K per core

L1 Cache

112 K per core

512 K per core

L2 Cache

2 MB per core

4 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2400

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

32 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

120 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1850 MHz

2400 MHz

GPU Max Dynamic Frequency

1850 MHz

512

Shader Units

64

32

Texture Units

4

8

Raster Operation Units

2

8

Execution Units

4

65 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

7680x4320 - 60 Hz

1.13 TFLOPS

Graphics Performance

2.24 TFLOPS

Miscellaneous

AMD Ryzen 5 3450U

Official Website

Intel Core Ultra 5 125U

3.0

PCIe Version

4.0

12

PCIe Lanes

20

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