Intel Core i9 13950HX vs Intel Core Ultra 7 155H
We compared two laptop CPUs: Intel Core i9 13950HX with 24 cores 2.2GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 13950HX 's Advantages
Higher base frequency (2.2GHz vs 1.4GHz)
Larger L3 cache size (36MB vs 24MB)
Lower TDP (55W vs 65W)
Intel Core Ultra 7 155H 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 5600)
Larger memory bandwidth (120GB/s vs 89.6GB/s)
More modern manufacturing process (7nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 13950HX
+15%
2073
Intel Core Ultra 7 155H
1796
Cinebench R23 Multi Core
Intel Core i9 13950HX
+101%
30317
Intel Core Ultra 7 155H
15052
Geekbench 6 Single Core
Intel Core i9 13950HX
+13%
2753
Intel Core Ultra 7 155H
2419
Geekbench 6 Multi Core
Intel Core i9 13950HX
+34%
16815
Intel Core Ultra 7 155H
12505
Cinebench 2024 Single Core
Intel Core i9 13950HX
+22%
122
Intel Core Ultra 7 155H
100
Cinebench 2024 Multi Core
Intel Core i9 13950HX
+87%
1503
Intel Core Ultra 7 155H
802
Blender
Intel Core i9 13950HX
+56%
416
Intel Core Ultra 7 155H
265
Passmark CPU Single Core
Intel Core i9 13950HX
+16%
4060
Intel Core Ultra 7 155H
3490
Passmark CPU Multi Core
Intel Core i9 13950HX
+78%
44476
Intel Core Ultra 7 155H
24927
General Parameters
Jan 2023
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Meteor Lake
i9-13950HX
Processor Number
155H
BGA-1964
Socket
FCBGA-2049
UHD Graphics (32EU)
Integrated Graphics
Arc Graphics (8-Cores)
-
Generation
Ultra 7 (Meteor Lake)
Package
10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
20-65 W
157 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
110 °C
-
Foundry
Intel
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
2.2 GHz
Performance Core Base Frequency
1.4 GHz
5.5 GHz
Performance Core Turbo Frequency
4.8 GHz
16
Efficiency Cores
10
16
Efficiency Core Threads
10
1.6 GHz
Efficiency Core Base Frequency
0.9 GHz
4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
24
Total Core Count
16
32
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
14
80 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
36 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
192 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
120 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1650 MHz
GPU Max Dynamic Frequency
2250 MHz
256
Shader Units
1024
16
Texture Units
64
8
Raster Operation Units
32
32
Execution Units
128
45 W
Power Consumption
28
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
4.6 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
28
