Intel Core i5 1245U vs Intel Core i5 8400T
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Apr 2018
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Coffee Lake
Processor Number
i5-1245U
i5-8400T
Integrated Graphics
Iris Xe Graphics G7 (80EU)
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-1151
Power Consumption
12-15 W
35 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
2
6
Performance Core Base Frequency
1.6 GHz
1.7 GHz
Performance Core Turbo Frequency
4.4 GHz
3.3 GHz
Efficiency Cores
8
-
Total Core Count
10
6
Total Thread Count
12
6
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
17x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
12 MB shared
9 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
-
6
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2666
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
41.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1200 MHz
1050 MHz
Shader Units
640
192
Texture Units
40
24
Raster Operation Units
20
3
Execution Units
80
24
Power Consumption
15 W
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
-
774
Cinebench R23
-
3,638
Geekbench 6
-
1,120
Geekbench 6
-
3,670
Passmark CPU
-
1,917
Passmark CPU
-
7,447