AMD Ryzen 9 5900HS vs AMD Ryzen 5 3450U

VS

AMD Ryzen 9 5900HS

AMD Ryzen 5 3450U

We compared two laptop CPUs: AMD Ryzen 9 5900HS with 8 cores 3.0GHz 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 9 5900HS 's Advantages

Released 1 years late

Higher specification of memory (4266 vs 2400)

Larger memory bandwidth (51.2GB/s vs 38.4GB/s)

Higher base frequency (3.0GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HS +65%

1469

AMD Ryzen 5 3450U

886

Cinebench R23 Multi Core

AMD Ryzen 9 5900HS +300%

12738

AMD Ryzen 5 3450U

3181

Geekbench 6 Single Core

AMD Ryzen 9 5900HS +95%

1877

AMD Ryzen 5 3450U

961

Geekbench 6 Multi Core

AMD Ryzen 9 5900HS +201%

7243

AMD Ryzen 5 3450U

2403

Blender

AMD Ryzen 9 5900HS +177%

164

AMD Ryzen 5 3450U

59

Geekbench 5 Single Core

AMD Ryzen 9 5900HS +93%

1487

AMD Ryzen 5 3450U

768

Geekbench 5 Multi Core

AMD Ryzen 9 5900HS +197%

7431

AMD Ryzen 5 3450U

2495

Passmark CPU Single Core

AMD Ryzen 9 5900HS +65%

3173

AMD Ryzen 5 3450U

1914

Passmark CPU Multi Core

AMD Ryzen 9 5900HS +227%

22036

AMD Ryzen 5 3450U

6726

AMD Ryzen 9 5900HS

VS

AMD Ryzen 5 3450U

General Parameters

Jan 2021

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Zen+

FP6

Socket

FP5

Radeon RX Vega 8

Integrated Graphics

Radeon Vega 8

Package

7 nm

Manufacturing Process

12 nm

35 W

Power Consumption

12-35 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.0 GHz

Performance Core Base Frequency

2.1 GHz

4.6 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

21x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2100 MHz

GPU Max Dynamic Frequency

2400 MHz

512

Shader Units

512

32

Texture Units

32

8

Raster Operation Units

8

-

Execution Units

8

15 W

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.13 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HS

Official Website

AMD Ryzen 5 3450U

3.0

PCIe Version

3.0

12

PCIe Lanes

12

Related CPU Comparisons

1

AMD Ryzen 9 5900HS vs Intel Core i5 8350U

2

AMD Ryzen 9 5900HS vs Intel Core i7 12850HX

3

AMD Ryzen 9 5900HS vs Intel Core 5 120U

4

AMD Ryzen 9 5900HS vs Intel Core i5 1035G4

5

AMD Ryzen 9 5900HS vs Intel Core Ultra 9 288V

6

AMD Ryzen 9 5900HS vs Intel Core i5 1030G4

7

AMD Ryzen 9 5900HS vs Intel Core i5 9300HF

8

AMD Ryzen 9 5900HS vs Intel Core i7 10750H

9

AMD Ryzen 9 5900HS vs Intel Core i5 13500H

10

AMD Ryzen 9 5900HS vs Intel Core i7 1250U

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU