AMD Ryzen 3 Pro 5450U vs AMD Ryzen 7 6800U

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We compared two laptop CPUs: AMD Ryzen 3 Pro 5450U with 4 cores 2.6GHz and AMD Ryzen 7 6800U with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 Pro 5450U 's Advantages

Lower TDP (15W vs 15W)

AMD Ryzen 7 6800U 's Advantages

Released 10 months late

Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.7GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (6nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 3 Pro 5450U +42%

1618

AMD Ryzen 7 6800U

1134

Geekbench 6 Multi Core

AMD Ryzen 3 Pro 5450U

4858

AMD Ryzen 7 6800U +18%

5774

Blender

AMD Ryzen 3 Pro 5450U

38

AMD Ryzen 7 6800U +360%

175

Geekbench 5 Single Core

AMD Ryzen 3 Pro 5450U

1294

AMD Ryzen 7 6800U +16%

1504

Geekbench 5 Multi Core

AMD Ryzen 3 Pro 5450U

4629

AMD Ryzen 7 6800U +64%

7609

Passmark CPU Single Core

AMD Ryzen 3 Pro 5450U

2805

AMD Ryzen 7 6800U +14%

3218

Passmark CPU Multi Core

AMD Ryzen 3 Pro 5450U

11208

AMD Ryzen 7 6800U +82%

20487

AMD Ryzen 3 Pro 5450U

VS

AMD Ryzen 7 6800U

General Parameters

Mar 2021

Release Date

Jan 2022

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne U

Core Architecture

Rembrandt

FP6

Socket

FP7

Radeon RX Vega 6

Integrated Graphics

Radeon 680M

Package

7 nm

Manufacturing Process

6 nm

FP6

Socket

FP7

15 W

Power Consumption

15-28 W

105 °C

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

2.7 GHz

4 GHz

Performance Core Turbo Frequency

4.7 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

27x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-4800, LPDDR5-6400

32 GB

Max Memory Size

-

2

Max Memory Channels

4

51.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

2000 MHz

1600 MHz

GPU Max Dynamic Frequency

2200 MHz

384

Shader Units

768

24

Texture Units

48

8

Raster Operation Units

32

-

Execution Units

12

15 W

Power Consumption

15 W

-

Graphics Performance

3.686 TFLOPS

Miscellaneous

AMD Ryzen 3 Pro 5450U

Official Website

AMD Ryzen 7 6800U

3.0

PCIe Version

4.0

12

PCIe Lanes

20

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