Intel Core i3 1215U vs Intel Core i3 N305
We compared two laptop CPUs: Intel Core i3 1215U with 6 cores 1.2GHz 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
Intel Core i3 1215U 's Advantages
Better graphics card performance
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (76.8GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 6MB)
Intel Core i3 N305 's Advantages
Released 11 months late
Score
Benchmark
Cinebench R23 Single Core
Intel Core i3 1215U
+55%
1581
Intel Core i3 N305
1017
Cinebench R23 Multi Core
Intel Core i3 1215U
+30%
5768
Intel Core i3 N305
4409
Geekbench 6 Single Core
Intel Core i3 1215U
+22%
1640
Intel Core i3 N305
1338
Geekbench 6 Multi Core
Intel Core i3 1215U
3776
Intel Core i3 N305
+39%
5279
Blender
Intel Core i3 1215U
+24%
77
Intel Core i3 N305
62
Geekbench 5 Single Core
Intel Core i3 1215U
+44%
1572
Intel Core i3 N305
1086
Geekbench 5 Multi Core
Intel Core i3 1215U
+29%
5963
Intel Core i3 N305
4607
Passmark CPU Single Core
Intel Core i3 1215U
+55%
3408
Intel Core i3 N305
2190
Passmark CPU Multi Core
Intel Core i3 1215U
+13%
11350
Intel Core i3 N305
10001
General Parameters
Feb 2022
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Alder Lake
i3-1215U
Processor Number
i3-N305
BGA-1744
Socket
BGA-1744
UHD Graphics (64EU)
Integrated Graphics
UHD Graphics (32EU)
-
-
-
Package
-
-
-
10 nm
Manufacturing Process
10 nm
-
-
-
15 W
Power Consumption
9-15 W
-
-
-
100 °C
Peak Operating Temperature
105 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
2
Performance Cores
-
-
-
-
1.2 GHz
Performance Core Base Frequency
4.4 GHz
Performance Core Turbo Frequency
-
4
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
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
18
-
-
-
80 K per core
L1 Cache
96 K per core
1280 K per core
L2 Cache
2 MB shared
10 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
76.8 GB/s
Max Memory Bandwidth
38.4 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1100 MHz
GPU Max Dynamic Frequency
1250 MHz
512
Shader Units
256
32
Texture Units
16
16
Raster Operation Units
8
64
Execution Units
32
45 W
Power Consumption
15
-
-
-
1.43 TFLOPS
Graphics Performance
0.64 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
3.0
20
PCIe Lanes
9
-
-
-
-
