Intel Core i9 13900 vs Intel Core i5 8400T
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Apr 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Coffee Lake
Processor Number
i9-13900
i5-8400T
Integrated Graphics
UHD Graphics 770
UHD Graphics 630
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-1151
Power Consumption
65 W
35 W
Max Turbo Power Consumption
219 W
-
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
2.0 GHz
1.7 GHz
Performance Core Turbo Frequency
5.2 GHz
3.3 GHz
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
4.2 GHz
-
Total Core Count
24
6
Total Thread Count
32
6
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
17x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
36 MB shared
9 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
350 MHz
GPU Max Dynamic Frequency
1650 MHz
1050 MHz
Shader Units
256
192
Texture Units
16
24
Raster Operation Units
8
3
Execution Units
32
24
Power Consumption
15 W
15 W
Max Resolution
-
4096x2304 - 60 Hz
Miscellaneous
📊 Benchmark
Cinebench R23
2,190
774
Cinebench R23
35,774
3,638
Geekbench 6
3,006
1,120
Geekbench 6
19,064
3,670
Cinebench 2024
121
-
Cinebench 2024
1,622
-
Passmark CPU
-
1,917
Passmark CPU
-
7,447