Intel Core Ultra 7 356H vs Intel Core i9 13900K
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Sep 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Panther Lake
Raptor Lake
Processor Number
356H
i9-13900K
Integrated Graphics
Graphics 4 Xe3
UHD Graphics 770
Generation
Intel Core Ultra Series 3
—
Package
Manufacturing Process
3 nm
10 nm
Socket
Custom
LGA-1700
Power Consumption
15-25 W
125 W
Max Turbo Power Consumption
80 W
253 W
Peak Operating Temperature
100 °C
100°C
CPU Performance
Performance Cores
4
8
Performance Core Threads
4
16
Performance Core Base Frequency
1.9 GHz
3.0 GHz
Performance Core Turbo Frequency
4.7 GHz
5.4 GHz
Efficiency Cores
12
16
Efficiency Core Threads
12
16
Efficiency Core Base Frequency
1.5 GHz
2.2 GHz
Efficiency Core Turbo Frequency
3.7 GHz
4.3 GHz
Total Core Count
16
24
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
19
30x
L1 Cache
192 K per core
80 K per core
L2 Cache
2560 K per core
2 MB per core
L3 Cache
18 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
LPDDR5X-8533,DDR5-7200
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 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
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2450 MHz
1650 MHz
Shader Units
1024
256
Texture Units
64
16
Raster Operation Units
32
8
Execution Units
4
32
Power Consumption
25
15 W
AI Accelerator
Theoretical performance
50 TOPS
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
2,003
2,261
Cinebench R23
18,102
37,263
Geekbench 6
2,738
3,034
Geekbench 6
15,294
21,277
Cinebench 2024
120
—
Cinebench 2024
1,085
—
Geekbench 5
—
2,274
Geekbench 5
—
23,977
Blender
—
632
Passmark CPU
—
4,637
Passmark CPU
—
59,387
▲ Specs Compare
Data sourced from official specifications and benchmark tests.