Intel Core i9 10940X vs Intel Core i3 N300
CPU · Specs Compare
General Parameters
Release Date
Oct 2019
Jan 2023
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Cascade Lake
Alder Lake
Processor Number
i9-10940X
i3-N300
Integrated Graphics
N/A
UHD Graphics (32EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
BGA-1264
Power Consumption
165 W
7 W
Peak Operating Temperature
86 °C
105 °C
CPU Performance
Performance Cores
14
—
Performance Core Threads
28
—
Performance Core Base Frequency
3.3 GHz
—
Performance Core Turbo Frequency
4.6 GHz
—
Total Core Count
14
8
Total Thread Count
28
8
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
8
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 Base Frequency
—
0.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR4-2933
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
256 GB
16 GB
Max Memory Channels
4
1
Max Memory Bandwidth
93.8 GB/s
38.4 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
48
9
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1250 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
15
Benchmark
Cinebench R23
1,234
513
Cinebench R23
21,309
2,545
Geekbench 6
1,471
1,189
Geekbench 5
1,144
—
Geekbench 6
11,287
3,217
Geekbench 5
13,573
—
Passmark CPU
2,686
2,098
Passmark CPU
27,907
8,469
▲ Specs Compare
Data sourced from official specifications and benchmark tests.