Home Comparison Intel Core i9 11950H vs Intel Core i7 1255U

Intel Core i9 11950H vs Intel Core i7 1255U

Intel Core i9 11950H
VS
Intel Core i7 1255U
Intel Core i9 11950H Intel Core i7 1255U
We compared two laptop CPUs: Intel Core i9 11950H with 8 cores 2.1GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11950H 's Advantages
Higher base frequency (2.6GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core i7 1255U 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Lower TDP (12W vs 35W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11950H
1550
Intel Core i7 1255U +7%
1669
Cinebench R23 Multi Core
Intel Core i9 11950H +51%
12649
Intel Core i7 1255U
8335
Geekbench 6 Single Core
Intel Core i9 11950H
2010
Intel Core i7 1255U +11%
2248
Geekbench 6 Multi Core
Intel Core i9 11950H +11%
7997
Intel Core i7 1255U
7162
Blender
Intel Core i9 11950H +140%
185
Intel Core i7 1255U
77
Geekbench 5 Single Core
Intel Core i9 11950H
1608
Intel Core i7 1255U +1%
1628
Geekbench 5 Multi Core
Intel Core i9 11950H +25%
9258
Intel Core i7 1255U
7372
Passmark CPU Single Core
Intel Core i9 11950H
3214
Intel Core i7 1255U +2%
3308
Passmark CPU Multi Core
Intel Core i9 11950H +57%
21741
Intel Core i7 1255U
13792
Intel Core i9 11950H
VS
Intel Core i7 1255U

General Parameters

May 2021
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Alder Lake
i9-11950H
Processor Number
i7-1255U
BGA-1787
Socket
BGA-1744
UHD Graphics for 11th Gen (32 EU)
Integrated Graphics
Iris Xe Graphics (96EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1787
Socket
BGA-1744
35-45 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
4
2.1-2.6 GHz
Performance Core Base Frequency
1.7 GHz
5 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
8
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
21-26x
Multiplier
17x
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1250 MHz
256
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
24
32
Execution Units
96
15 W
Power Consumption
15 W
0.742 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i9 11950H
Official Website
Intel Core i7 1255U
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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