Intel Core Ultra 7 356H vs Intel Core 5 223PTE
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Panther Lake
Bartlett Lake
Processor Number
356H
—
Integrated Graphics
Graphics 4 Xe3
UHD Graphics 770
Generation
Intel Core Ultra Series 3
Core 5 (Bartlett Lake)
Package
Manufacturing Process
3 nm
10 nm
Socket
Custom
Intel Socket 1700
Power Consumption
15-25 W
45 W
Max Turbo Power Consumption
80 W
—
Peak Operating Temperature
100 °C
100°C
Foundry
—
Intel
Package
—
FC-LGA16A
CPU Performance
Performance Cores
4
—
Performance Core Threads
4
—
Performance Core Base Frequency
1.9 GHz
2.3 GHz
Performance Core Turbo Frequency
4.7 GHz
5.4 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
3.7 GHz
—
Total Core Count
16
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
19
23.0
L1 Cache
192 K per core
80 KB per core
L2 Cache
2560 K per core
2 MB per core
L3 Cache
18 MB shared
24 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
LPDDR5X-8533,DDR5-7200
DDR4-3200, DDR5-5600
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2450 MHz
—
Shader Units
1024
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
4
—
Power Consumption
25
—
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
20
16
Benchmark
Cinebench R23
2,003
—
Cinebench R23
18,102
—
Geekbench 6
2,738
—
Geekbench 6
15,294
—
Cinebench 2024
120
—
Cinebench 2024
1,085
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.