AMD Ryzen 3 3300U vs AMD Ryzen 5 3450U

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We compared two laptop CPUs: AMD Ryzen 3 3300U with 4 cores 2.1GHz 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

AMD Ryzen 5 3450U 's Advantages

Released 1 years late

Better graphics card performance

Larger memory bandwidth (38.4GB/s vs 35.76GB/s)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 3300U +2%

907

AMD Ryzen 5 3450U

886

Cinebench R23 Multi Core

AMD Ryzen 3 3300U

2394

AMD Ryzen 5 3450U +32%

3181

Geekbench 6 Single Core

AMD Ryzen 3 3300U

574

AMD Ryzen 5 3450U +67%

961

Geekbench 6 Multi Core

AMD Ryzen 3 3300U

1275

AMD Ryzen 5 3450U +88%

2403

Blender

AMD Ryzen 3 3300U +12%

37

AMD Ryzen 5 3450U

33

Geekbench 5 Single Core

AMD Ryzen 3 3300U +5%

813

AMD Ryzen 5 3450U

768

Geekbench 5 Multi Core

AMD Ryzen 3 3300U

2505

AMD Ryzen 5 3450U

2495

Passmark CPU Single Core

AMD Ryzen 3 3300U

1850

AMD Ryzen 5 3450U +3%

1914

Passmark CPU Multi Core

AMD Ryzen 3 3300U

5638

AMD Ryzen 5 3450U +19%

6726

AMD Ryzen 3 3300U

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AMD Ryzen 5 3450U

General Parameters

Jan 2019

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Picasso

Core Architecture

Zen+

FP5

Socket

FP5

Radeon Vega 6

Integrated Graphics

Radeon Vega 8

Package

4.9 billions

Transistor Count

-

12 nm

Manufacturing Process

12 nm

FP5

Socket

FP5

12-35 W

Power Consumption

12-35 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

Performance Core Threads

8

2.1 GHz

Performance Core Base Frequency

2.1 GHz

3.5 GHz

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

21x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-2400

32 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1200 MHz

GPU Max Dynamic Frequency

2400 MHz

384

Shader Units

512

24

Texture Units

32

8

Raster Operation Units

8

6

Execution Units

8

15 W

Power Consumption

65 W

3840x2160 - 60 Hz

Max Resolution

3840x2160 - 60 Hz

0.85 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

AMD Ryzen 3 3300U

Official Website

AMD Ryzen 5 3450U

3.0

PCIe Version

3.0

12

PCIe Lanes

12

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