Intel Processor U300 vs Intel Core 3 N355
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
—
Processor Number
U300
3-N355
Integrated Graphics
UHD Graphics (48EU)
UHD Graphics (32EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1264
Power Consumption
12-15 W
9 W
Max Turbo Power Consumption
55 W
15 W
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
1
—
Performance Core Threads
2
—
Performance Core Base Frequency
1.2 GHz
—
Performance Core Turbo Frequency
4.4 GHz
—
Efficiency Cores
4
8
Efficiency Core Threads
4
8
Efficiency Core Base Frequency
0.9 GHz
—
Efficiency Core Turbo Frequency
3.3 GHz
3.9 GHz
Total Core Count
5
8
Total Thread Count
6
8
Bus Frequency
100 MHz
100 MHz
Multiplier
12
39
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
2 MB shared
L3 Cache
8 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
96 GB
16 GB
Max Memory Channels
2
1
Max Memory Bandwidth
76.8 GB/s
38.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
1100 MHz
1350 MHz
Shader Units
384
256
Texture Units
24
16
Raster Operation Units
12
8
Execution Units
48
32
Power Consumption
15
15
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
9
Benchmark
Cinebench R23
1,571
1,038
Cinebench R23
4,883
5,260
Geekbench 6
2,156
1,352
Geekbench 5
1,572
—
Geekbench 6
5,096
5,142
Geekbench 5
4,783
—
Passmark CPU
2,999
2,203
Passmark CPU
8,295
10,539
Cinebench 2024
—
66
Cinebench 2024
—
334
▲ Specs Compare
Data sourced from official specifications and benchmark tests.