Intel Core i9 11950H vs Intel Core Ultra 7 155H
CPU · Specs Compare
General Parameters
Release Date
May 2021
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Tiger Lake H45
Meteor Lake
Processor Number
i9-11950H
155H
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)
Arc Graphics (8-Cores)
Generation
—
Ultra 7 (Meteor Lake)
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1787
FCBGA-2049
Power Consumption
35-45 W
20-65 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
—
115 W
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
2.1-2.6 GHz
1.4 GHz
Performance Core Turbo Frequency
5 GHz
4.8 GHz
Total Core Count
8
16
Total Thread Count
16
22
Bus Frequency
100 MHz
100 MHz
Multiplier
21-26x
14
L1 Cache
96 K per core
112 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
24 MB shared
24 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
0.9 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1450 MHz
2250 MHz
Shader Units
256
1024
Texture Units
16
64
Raster Operation Units
8
32
Execution Units
32
128
Power Consumption
15 W
28
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
1,550
1,796
Cinebench R23
12,649
15,052
Geekbench 6
2,010
2,419
Geekbench 5
1,608
—
Geekbench 6
7,997
12,505
Geekbench 5
9,258
—
Blender
209
265
Passmark CPU
3,214
3,490
Passmark CPU
21,741
24,927
Cinebench 2024
—
100
Cinebench 2024
—
802
▲ Specs Compare
Data sourced from official specifications and benchmark tests.