Intel Core i9 9940X vs Intel Core 3 N355
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Jan 2025
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
-
Processor Number
i9-9940X
3-N355
Integrated Graphics
N/A
UHD Graphics (32EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
BGA-1264
Power Consumption
165 W
9 W
Peak Operating Temperature
88 °C
105 °C
Max Turbo Power Consumption
-
15 W
CPU Performance
Performance Cores
14
-
Performance Core Threads
28
-
Performance Core Base Frequency
3.3 GHz
-
Performance Core Turbo Frequency
4.4 GHz
-
Total Core Count
14
8
Total Thread Count
28
8
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
39
L1 Cache
64 K per core
96 K per core
L2 Cache
1 MB per core
2 MB shared
L3 Cache
20 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Turbo Frequency
-
3.9 GHz
Memory Parameters
Memory Types
DDR4-2666
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
128 GB
16 GB
Max Memory Channels
4
1
Max Memory Bandwidth
85 GB/s
38.4 GB/s
ECC Memory Support
No
No
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1350 MHz
Shader Units
-
256
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
-
32
Power Consumption
-
15
📊 Benchmark
Cinebench R23
1,228
1,038
Cinebench R23
15,351
5,260
Geekbench 6
1,328
1,352
Geekbench 5
1,189
-
Geekbench 6
9,787
5,142
Geekbench 5
14,374
-
Cinebench 2024
-
66
Cinebench 2024
-
334
Passmark CPU
-
2,203
Passmark CPU
-
10,539