AMD Ryzen 5 3450U vs AMD Ryzen 5 4600U

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We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and AMD Ryzen 5 4600U with 6 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 4600U's Advantages

Higher specification of memory (LPDDR4-4266 vs DDR4-2400)

Larger memory bandwidth (68.27GB/s vs 38.4GB/s)

Larger L3 cache size (8MB vs 4MB)

More modern manufacturing process (7nm vs 12nm)

Lower TDP (10W vs 12W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 3450U

886

AMD Ryzen 5 4600U +29%

1151

Cinebench R23 Multi Core

AMD Ryzen 5 3450U

3181

AMD Ryzen 5 4600U +151%

8004

Geekbench 6 Single Core

AMD Ryzen 5 3450U

961

AMD Ryzen 5 4600U +41%

1359

Geekbench 6 Multi Core

AMD Ryzen 5 3450U

2403

AMD Ryzen 5 4600U +95%

4708

Geekbench 5 Single Core

AMD Ryzen 5 3450U

768

AMD Ryzen 5 4600U +39%

1068

Geekbench 5 Multi Core

AMD Ryzen 5 3450U

2495

AMD Ryzen 5 4600U +104%

5095

Passmark CPU Single Core

AMD Ryzen 5 3450U

1914

AMD Ryzen 5 4600U +25%

2405

Passmark CPU Multi Core

AMD Ryzen 5 3450U

6726

AMD Ryzen 5 4600U +99%

13395

AMD Ryzen 5 3450U

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AMD Ryzen 5 4600U

General Parameters

Jan 2020

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Zen 2

FP5

Socket

FP6

Radeon Vega 8

Integrated Graphics

Radeon Vega 6

Package

12 nm

Manufacturing Process

7 nm

FP5

Socket

FP6

12-35 W

Power Consumption

10-25 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2.1 GHz

Performance Core Base Frequency

2.1 GHz

3.5 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

6

8

Total Thread Count

12

100MHz

Bus Frequency

100MHz

21x

Multiplier

21x

64K per core

L1 Cache

32K per core

512K per core

L2 Cache

512K per core

4MB shared

L3 Cache

8MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-3200, LPDDR4-4266

32GB

Max Memory Size

32GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

68.27 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

-

2400 MHz

GPU Max Dynamic Frequency

1500 MHz

512

Shader Units

384

32

Texture Units

24

8

Raster Operation Units

8

Execution Units

-

65 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

-

1.13 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 3450U

Official Website

AMD Ryzen 5 4600U

3.0

PCIe Version

3.0

12

PCIe Lanes

16

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