Intel Core i9 12950HX vs Intel Core i3 N305
CPU Specs Compare
General Parameters
Release Date
May 2022
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Alder Lake
Processor Number
i9-12950HX
i3-N305
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics (32EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1964
BGA-1744
Power Consumption
45-55 W
9-15 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
8
-
Performance Core Threads
16
-
Performance Core Base Frequency
2.3 GHz
-
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.7 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.6 GHz
3.9 GHz
Total Core Count
16
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
18
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
2 MB shared
L3 Cache
30 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
128 GB
16 GB
Max Memory Channels
2
1
Max Memory Bandwidth
76.8 GB/s
38.4 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1550 MHz
1250 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
32
32
Power Consumption
45 W
15
📊 Benchmark
Cinebench R23
1,962
1,017
Cinebench R23
21,471
4,409
Geekbench 6
2,546
1,338
Geekbench 6
14,260
5,279
Blender
294
62
Passmark CPU
3,832
2,190
Passmark CPU
32,506
10,001
Geekbench 5
-
1,086
Geekbench 5
-
4,607