Intel Core i5 8400 vs AMD Ryzen Threadripper Pro 3955WX
CPU Specs Compare
General Parameters
Release Date
Oct 2017
Jul 2020
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 2
Processor Number
i5-8400
-
Integrated Graphics
UHD Graphics 630
No
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-1151
sWRX8
Power Consumption
65 W
280 W
Peak Operating Temperature
100 °C
90 °C
CPU Performance
Performance Cores
6
16
Performance Core Threads
6
32
Performance Core Base Frequency
2.8 GHz
3.9 GHz
Performance Core Turbo Frequency
4 GHz
4.3 GHz
Total Core Count
6
16
Total Thread Count
6
32
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
39
L1 Cache
64 K per core
96 K per core
L2 Cache
256 K per core
512 K per core
L3 Cache
9 MB shared
64 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200
Max Memory Size
128 GB
2048 GB
Max Memory Channels
2
8
Max Memory Bandwidth
41.6 GB/s
204.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1050 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,026
1,401
Cinebench R23
5,798
27,175
Geekbench 6
1,298
1,668
Geekbench 5
1,032
1,301
Geekbench 6
4,677
13,638
Geekbench 5
4,611
15,072
Blender
83
393
Passmark CPU
2,387
2,682
Passmark CPU
9,214
40,251