Home Comparison Intel Core i3 N305 vs AMD Ryzen 9 5900H

Intel Core i3 N305 vs AMD Ryzen 9 5900H

We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and AMD Ryzen 9 5900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N305 's Advantages
Released 1 years and 9 months late
Higher specification of memory (4800 vs 4266)
Lower TDP (15W vs 45W)
AMD Ryzen 9 5900H 's Advantages
Larger memory bandwidth (68.27GB/s vs 38.4GB/s)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 N305
1010
AMD Ryzen 9 5900H +45%
1466
Cinebench R23 Multi Core
Intel Core i3 N305
4407
AMD Ryzen 9 5900H +190%
12815
Geekbench 6 Single Core
Intel Core i3 N305
1275
AMD Ryzen 9 5900H +59%
2034
Geekbench 6 Multi Core
Intel Core i3 N305
4905
AMD Ryzen 9 5900H +50%
7376
Geekbench 5 Single Core
Intel Core i3 N305
1086
AMD Ryzen 9 5900H +40%
1528
Geekbench 5 Multi Core
Intel Core i3 N305
4607
AMD Ryzen 9 5900H +90%
8790
VS

General Parameters

Jan 2023
Release Date
Apr 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Cezanne
i3-N305
Processor Number
-
BGA-1744
Socket
FP6
UHD Graphics (32EU)
Integrated Graphics
Radeon RX Vega 8

Package

10 nm
Manufacturing Process
7 nm
9-15 W
Power Consumption
45 W
105°C
Peak Operating Temperature
105 °C

CPU Performance

-
Performance Cores
8
-
Performance Core Threads
16
Performance Core Base Frequency
3.3 GHz
-
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
33x
96 K per core
L1 Cache
64 K per core
2 MB shared
L2 Cache
512 K per core
6 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800
Memory Types
DDR4-3200, LPDDR4-4266
16 GB
Max Memory Size
64 GB
1
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1250 MHz
GPU Max Dynamic Frequency
1750 MHz
256
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
8
32
Execution Units
-
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
-

Miscellaneous

Official Website
-
3.0
PCIe Version
3.0
9
PCIe Lanes
16

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