Home Comparison AMD Ryzen Z1 vs Intel Core i3 N305

AMD Ryzen Z1 vs Intel Core i3 N305

We compared two laptop CPUs: AMD Ryzen Z1 with 6 cores 3.2GHz and Intel Core i3 N305 with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Z1 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 4800)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (4nm vs 10nm)
Intel Core i3 N305 's Advantages
Lower TDP (15W vs 30W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen Z1 +76%
1785
Intel Core i3 N305
1010
Cinebench R23 Multi Core
AMD Ryzen Z1 +124%
9872
Intel Core i3 N305
4407
Geekbench 6 Single Core
AMD Ryzen Z1 +79%
2291
Intel Core i3 N305
1275
Geekbench 6 Multi Core
AMD Ryzen Z1 +80%
8878
Intel Core i3 N305
4905
VS

General Parameters

Apr 2023
Release Date
Jan 2023
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Alder Lake
-
Processor Number
i3-N305
FP7
Socket
BGA-1744
Radeon 740M
Integrated Graphics
UHD Graphics (32EU)

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
9-30 W
Power Consumption
9-15 W
100°C
Peak Operating Temperature
105°C

CPU Performance

6
Performance Cores
-
12
Performance Core Threads
-
3.2 GHz
Performance Core Base Frequency
4.9 GHz
Performance Core Turbo Frequency
-
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
6
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
18x
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
2 MB shared
16 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-4800
256 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
300 MHz
2500 MHz
GPU Max Dynamic Frequency
1250 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
32
15 W
Power Consumption
45 W
1.28 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Official Website
4.0
PCIe Version
3.0
20
PCIe Lanes
9

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