Intel Core i5 8400T vs AMD Ryzen 9 9900X
CPU Specs Compare
General Parameters
Release Date
Apr 2018
Jun 2024
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 5 (Granite Ridge)
Processor Number
i5-8400T
-
Integrated Graphics
UHD Graphics 630
Radeon Graphics
Generation
-
Ryzen 9 (Zen 5 (Granite Ridge))
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
AM5
Power Consumption
35 W
120 W
Peak Operating Temperature
100 °C
95 °C
Foundry
-
TSMC
I/O Process Size
-
6 nm
Package
-
FC-LGA1718
CPU Performance
Performance Cores
6
12
Performance Core Threads
6
24
Performance Core Base Frequency
1.7 GHz
4.4 GHz
Performance Core Turbo Frequency
3.3 GHz
5.6 GHz
Total Core Count
6
12
Total Thread Count
6
24
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
44x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
9 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
MHz
GPU Max Dynamic Frequency
1050 MHz
2200 MHz
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
2
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
774
2,232
Cinebench R23
3,638
32,626
Geekbench 6
1,120
3,342
Geekbench 6
3,670
19,527
Passmark CPU
1,917
4,648
Passmark CPU
7,447
53,832
Cinebench 2024
-
134
Cinebench 2024
-
1,764