Intel Core i9 14900KS vs Intel Core Ultra 7 356H
CPU Specs Compare
General Parameters
Release Date
Mar 2024
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Panther Lake
Processor Number
i9-14900KS
356H
Integrated Graphics
UHD Graphics 770
Graphics 4 Xe3
Generation
-
Intel Core Ultra Series 3
Package
Manufacturing Process
10 nm
3 nm
Socket
LGA-1700
Custom
Power Consumption
150 W
15-25 W
Max Turbo Power Consumption
253 W
80 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.2 GHz
1.9 GHz
Performance Core Turbo Frequency
6.2 GHz
4.7 GHz
Efficiency Cores
16
12
Efficiency Core Threads
16
12
Efficiency Core Base Frequency
2.4 GHz
1.5 GHz
Efficiency Core Turbo Frequency
4.5 GHz
3.7 GHz
Total Core Count
24
16
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
19
L1 Cache
80 K per core
192 K per core
L2 Cache
2 MB per core
2560 K per core
L3 Cache
36 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
LPDDR5X-8533,DDR5-7200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 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
1650 MHz
2450 MHz
Shader Units
256
1024
Texture Units
16
64
Raster Operation Units
8
32
Execution Units
32
4
Power Consumption
15 W
25
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
2,398
2,003
Cinebench R23
40,976
18,102
Geekbench 6
3,444
2,738
Geekbench 6
24,020
15,294
Cinebench 2024
142
120
Cinebench 2024
2,158
1,085
Blender
603
-
Passmark CPU
4,990
-
Passmark CPU
65,287
-