Intel Core i5 8400T vs Intel Core i3 8100T
We compared two desktop CPUs: Intel Core i5 8400T with 6 cores 1.7GHz and Intel Core i3 8100T with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 8400T 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (9MB vs 6MB)
Intel Core i3 8100T 's Advantages
Higher base frequency (3.1GHz vs 1.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 8400T
+1%
1120
Intel Core i3 8100T
1104
Geekbench 6 Multi Core
Intel Core i5 8400T
+17%
3670
Intel Core i3 8100T
3136
Blender
Intel Core i5 8400T
35
Intel Core i3 8100T
+54%
54
Geekbench 5 Single Core
Intel Core i5 8400T
+5%
886
Intel Core i3 8100T
836
Geekbench 5 Multi Core
Intel Core i5 8400T
+45%
4000
Intel Core i3 8100T
2755
Passmark CPU Single Core
Intel Core i5 8400T
1917
Intel Core i3 8100T
1907
Passmark CPU Multi Core
Intel Core i5 8400T
+40%
7447
Intel Core i3 8100T
5297
General Parameters
Apr 2018
Release Date
Apr 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Coffee Lake
i5-8400T
Processor Number
i3-8100T
LGA-1151
Socket
LGA-1151
UHD Graphics 630
Integrated Graphics
UHD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
35 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
82 °C
CPU Performance
6
Performance Cores
4
6
Performance Core Threads
4
1.7 GHz
Performance Core Base Frequency
3.1 GHz
3.3 GHz
Performance Core Turbo Frequency
-
6
Total Core Count
4
6
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
31x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
9 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2666
Memory Types
DDR4-2400
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
350 MHz
1050 MHz
GPU Max Dynamic Frequency
1100 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.38 TFLOPS
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
