Intel Core i7 1355U vs Intel Pentium Silver J5040
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Nov 2019
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Gemini Lake Refresh
Processor Number
i7-1355U
J5040
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics 605
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
BGA-1090
Power Consumption
12-15 W
10 W
Max Turbo Power Consumption
55 W
—
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
4
Performance Core Base Frequency
1.7 GHz
2.0 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
—
Total Core Count
10
4
Total Thread Count
12
4
Bus Frequency
100 MHz
—
Multiplier
17x
—
L1 Cache
80 K per core
—
L2 Cache
1280 K per core
—
L3 Cache
12 MB shared
4 MB shared
Unlocked Multiplier
No
—
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
DDR4-2400, LPDDR4-2400
Max Memory Size
96 GB
8 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
38.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1300 MHz
800 MHz
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
96
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
2.0
PCIe Lanes
20
6
Extended Instruction Set
—
SSE4.2
Benchmark
Cinebench R23
1,800
588
Cinebench R23
9,222
1,959
Geekbench 6
2,379
435
Geekbench 5
1,709
507
Geekbench 6
7,945
1,180
Geekbench 5
8,398
1,668
Cinebench 2024
91
—
Blender
120
—
Passmark CPU
3,594
1,397
Passmark CPU
15,257
3,440
▲ Specs Compare
Data sourced from official specifications and benchmark tests.