Home Comparison Intel Core i9 9880H vs Intel Core i7 1355U

Intel Core i9 9880H vs Intel Core i7 1355U

We compared two laptop CPUs: Intel Core i9 9880H with 8 cores 2.3GHz 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 i9 9880H 's Advantages
Higher base frequency (2.3GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i7 1355U 's Advantages
Released 3 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 2666)
Larger memory bandwidth (89.6GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9880H
1136
Intel Core i7 1355U +58%
1800
Cinebench R23 Multi Core
Intel Core i9 9880H
8673
Intel Core i7 1355U +6%
9222
Geekbench 6 Single Core
Intel Core i9 9880H
1298
Intel Core i7 1355U +83%
2379
Geekbench 6 Multi Core
Intel Core i9 9880H
5649
Intel Core i7 1355U +40%
7945
Blender
Intel Core i9 9880H +18%
142
Intel Core i7 1355U
120
Geekbench 5 Single Core
Intel Core i9 9880H
1086
Intel Core i7 1355U +57%
1709
Geekbench 5 Multi Core
Intel Core i9 9880H
6604
Intel Core i7 1355U +27%
8398
Passmark CPU Single Core
Intel Core i9 9880H
2551
Intel Core i7 1355U +40%
3594
Passmark CPU Multi Core
Intel Core i9 9880H
13856
Intel Core i7 1355U +10%
15257
VS

General Parameters

Apr 2019
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake
i9-9880H
Processor Number
i7-1355U
BGA-1440
Socket
BGA-1744
UHD Graphics 630
Integrated Graphics
Iris Xe Graphics (96EU)

Package

14 nm
Manufacturing Process
10 nm
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
2.3 GHz
Performance Core Base Frequency
1.7 GHz
4.8 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
-
Bus Frequency
100 MHz
23x
Multiplier
17x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
41.8 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
1200 MHz
GPU Max Dynamic Frequency
1300 MHz
192
Shader Units
768
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
96
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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