Home Comparison Intel Core i5 8400T vs Intel Core i9 10900KF

Intel Core i5 8400T vs Intel Core i9 10900KF

Intel Core i5 8400T
VS
Intel Core i9 10900KF
Intel Core i5 8400T Intel Core i9 10900KF
We compared two desktop CPUs: Intel Core i5 8400T with 6 cores 1.7GHz and Intel Core i9 10900KF with 10 cores 3.7GHz . 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
Integrated graphics card
Lower TDP (35W vs 125W)
Intel Core i9 10900KF 's Advantages
Released 2 years and 1 months late
Higher specification of memory (DDR4-2933 vs DDR4-2666)
Larger memory bandwidth (45.8GB/s vs 41.6GB/s)
Higher base frequency (3.7GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 9MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400T
774
Intel Core i9 10900KF +77%
1375
Cinebench R23 Multi Core
Intel Core i5 8400T
3638
Intel Core i9 10900KF +278%
13761
Geekbench 6 Single Core
Intel Core i5 8400T
1120
Intel Core i9 10900KF +55%
1741
Geekbench 6 Multi Core
Intel Core i5 8400T
3670
Intel Core i9 10900KF +102%
7414
Blender
Intel Core i5 8400T
35
Intel Core i9 10900KF +760%
301
Geekbench 5 Single Core
Intel Core i5 8400T
886
Intel Core i9 10900KF +46%
1301
Geekbench 5 Multi Core
Intel Core i5 8400T
4000
Intel Core i9 10900KF +176%
11050
Passmark CPU Single Core
Intel Core i5 8400T
1917
Intel Core i9 10900KF +62%
3118
Passmark CPU Multi Core
Intel Core i5 8400T
7447
Intel Core i9 10900KF +207%
22915
Intel Core i5 8400T
VS
Intel Core i9 10900KF

General Parameters

Apr 2018
Release Date
May 2020
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Comet Lake
i5-8400T
Processor Number
i9-10900KF
LGA-1151
Socket
LGA-1200
UHD Graphics 630
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
LGA-1151
Socket
LGA-1200
35 W
Power Consumption
125 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
10
6
Performance Core Threads
20
1.7 GHz
Performance Core Base Frequency
3.7 GHz
3.3 GHz
Performance Core Turbo Frequency
5.3 GHz
6
Total Core Count
10
6
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
37x
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
20 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-2933
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1050 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i5 8400T
Official Website
Intel Core i9 10900KF
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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