Intel Core i9 10900F vs Intel Core i5 8400T
CPU · Specs Compare
General Parameters
Release Date
May 2020
Apr 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Coffee Lake
Processor Number
i9-10900F
i5-8400T
Integrated Graphics
N/A
UHD Graphics 630
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1151
Power Consumption
65 W
35 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
6
Performance Core Base Frequency
2.8 GHz
1.7 GHz
Performance Core Turbo Frequency
5.2 GHz
3.3 GHz
Total Core Count
10
6
Total Thread Count
20
6
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
17x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
256 K per core
L3 Cache
20 MB shared
9 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR4-2933
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
41.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
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
Benchmark
Cinebench R23
1,341
774
Cinebench R23
10,677
3,638
Geekbench 6
1,774
1,120
Geekbench 5
1,322
—
Geekbench 6
9,566
3,670
Geekbench 5
10,172
—
Blender
221
—
Passmark CPU
3,055
1,917
Passmark CPU
20,453
7,447
▲ Specs Compare
Data sourced from official specifications and benchmark tests.