AMD Ryzen 5 3450U vs Intel Core i3 N305
We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz 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 5 3450U 's Advantages
Better graphics card performance
Intel Core i3 N305 's Advantages
Released 3 years late
Higher specification of memory (4800 vs 2400)
Larger L3 cache size (6MB vs 4MB)
More modern manufacturing process (10nm vs 12nm)
Lower TDP (15W vs 35W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 3450U
886
Intel Core i3 N305
+14%
1017
Cinebench R23 Multi Core
AMD Ryzen 5 3450U
3181
Intel Core i3 N305
+38%
4409
Geekbench 6 Single Core
AMD Ryzen 5 3450U
961
Intel Core i3 N305
+39%
1338
Geekbench 6 Multi Core
AMD Ryzen 5 3450U
2403
Intel Core i3 N305
+119%
5279
Blender
AMD Ryzen 5 3450U
59
Intel Core i3 N305
+5%
62
Geekbench 5 Single Core
AMD Ryzen 5 3450U
768
Intel Core i3 N305
+41%
1086
Geekbench 5 Multi Core
AMD Ryzen 5 3450U
2495
Intel Core i3 N305
+84%
4607
Passmark CPU Single Core
AMD Ryzen 5 3450U
1914
Intel Core i3 N305
+14%
2190
Passmark CPU Multi Core
AMD Ryzen 5 3450U
6726
Intel Core i3 N305
+48%
10001
General Parameters
Jan 2020
Release Date
Jan 2023
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen+
Core Architecture
Alder Lake
-
Processor Number
i3-N305
FP5
Socket
BGA-1744
Radeon Vega 8
Integrated Graphics
UHD Graphics (32EU)
-
-
-
Package
-
-
-
12 nm
Manufacturing Process
10 nm
-
-
-
12-35 W
Power Consumption
9-15 W
-
-
-
105 °C
Peak Operating Temperature
105 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
4
Performance Cores
-
8
Performance Core Threads
-
2.1 GHz
Performance Core Base Frequency
3.5 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
4
Total Core Count
8
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
18
-
-
-
64 K per core
L1 Cache
96 K per core
512 K per core
L2 Cache
2 MB shared
4 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2400
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
32 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
38.4 GB/s
Max Memory Bandwidth
38.4 GB/s
-
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
2400 MHz
GPU Max Dynamic Frequency
1250 MHz
512
Shader Units
256
32
Texture Units
16
8
Raster Operation Units
8
8
Execution Units
32
65 W
Power Consumption
15
3840x2160 - 60 Hz
Max Resolution
-
1.13 TFLOPS
Graphics Performance
0.64 TFLOPS
AI Accelerator
-
-
-
-
-
-
