Home Comparison Intel Core i7 11800H vs Intel Core i7 1355U

Intel Core i7 11800H vs Intel Core i7 1355U

We compared two laptop CPUs: Intel Core i7 11800H with 8 cores 1.9GHz and Intel Core i7 1355U 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 i7 11800H 's Advantages
Higher base frequency (2.3GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core i7 1355U 's Advantages
Released 1 years and 8 months late
Better graphics card performance
Higher specification of memory (6400 vs 3200)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 11800H
1492
Intel Core i7 1355U +20%
1800
Cinebench R23 Multi Core
Intel Core i7 11800H +30%
12069
Intel Core i7 1355U
9222
Geekbench 6 Single Core
Intel Core i7 11800H
2060
Intel Core i7 1355U +15%
2379
Geekbench 6 Multi Core
Intel Core i7 11800H +3%
8228
Intel Core i7 1355U
7945
Blender
Intel Core i7 11800H +80%
216
Intel Core i7 1355U
120
Geekbench 5 Single Core
Intel Core i7 11800H
1553
Intel Core i7 1355U +10%
1709
Geekbench 5 Multi Core
Intel Core i7 11800H +4%
8812
Intel Core i7 1355U
8398
Passmark CPU Single Core
Intel Core i7 11800H
3111
Intel Core i7 1355U +15%
3594
Passmark CPU Multi Core
Intel Core i7 11800H +36%
20842
Intel Core i7 1355U
15257
VS

General Parameters

May 2021
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Raptor Lake
i7-11800H
Processor Number
i7-1355U
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
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
1.9-2.3 GHz
Performance Core Base Frequency
1.7 GHz
4.6 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
8
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
19-23x
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
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
89.6 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
1300 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

4.0
PCIe Version
4.0
20
PCIe Lanes
20

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