Intel Core i7 1355U vs Intel Core i9 7980XE
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Sep 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Skylake
Processor Number
i7-1355U
i9-7980XE
Integrated Graphics
Iris Xe Graphics (96EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-2066
Power Consumption
12-15 W
165 W
Max Turbo Power Consumption
55 W
-
Peak Operating Temperature
100°C
94 °C
CPU Performance
Performance Cores
2
18
Performance Core Threads
4
36
Performance Core Base Frequency
1.7 GHz
2.6 GHz
Performance Core Turbo Frequency
5 GHz
4.2 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
-
Total Core Count
10
18
Total Thread Count
12
36
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
26x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
12 MB shared
25 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
DDR4-2666
Max Memory Size
96 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
79.47 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1300 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,800
1,263
Cinebench R23
9,222
28,196
Geekbench 6
2,379
1,410
Geekbench 5
1,709
-
Geekbench 6
7,945
11,418
Geekbench 5
8,398
-
Cinebench 2024
91
-
Blender
120
-
Passmark CPU
3,594
2,492
Passmark CPU
15,257
30,462