Intel Core Ultra 7 270K Plus vs Intel Core Ultra 7 356H
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Panther Lake
Processor Number
270K+
356H
Integrated Graphics
Arc iGPU (4-Cores)
Graphics 4 Xe3
Generation
—
Intel Core Ultra Series 3
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
Custom
Power Consumption
125 W
15-25 W
Max Turbo Power Consumption
250 W
80 W
Peak Operating Temperature
105 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
8
4
Performance Core Base Frequency
3.7 GHz
1.9 GHz
Performance Core Turbo Frequency
5.4 GHz
4.7 GHz
Efficiency Cores
16
12
Efficiency Core Threads
16
12
Efficiency Core Base Frequency
3.2 GHz
1.5 GHz
Efficiency Core Turbo Frequency
4.7 GHz
3.7 GHz
Total Core Count
24
16
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
37
19
L1 Cache
192 K per core
192 K per core
L2 Cache
3 MB per core
2560 K per core
L3 Cache
36 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-7200
LPDDR5X-8533,DDR5-7200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
115.2 GB/s
136.5 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
2000 MHz
2450 MHz
Shader Units
512
1024
Texture Units
32
64
Raster Operation Units
16
32
Execution Units
64
4
Power Consumption
14
25
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
20
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
2,450
2,003
Cinebench R23
43,070
18,102
Geekbench 6
3,749
2,738
Geekbench 6
27,432
15,294
Cinebench 2024
145
120
Cinebench 2024
2,480
1,085
Cinebench 2026
10,063
—
Passmark CPU
5,081
—
Passmark CPU
68,825
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.