Intel Core i9 10900K vs Intel Core i5 9400F
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Coffee Lake
Processor Number
i9-10900K
i5-9400F
Integrated Graphics
UHD Graphics 630
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1151
Power Consumption
125 W
65 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
6
Performance Core Base Frequency
3.7 GHz
2.9 GHz
Performance Core Turbo Frequency
5.3 GHz
4.1 GHz
Total Core Count
10
6
Total Thread Count
20
6
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
29x
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
Yes
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
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1200 MHz
—
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
16
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,375
1,014
Cinebench R23
13,761
5,579
Geekbench 6
1,703
1,396
Geekbench 5
1,324
1,067
Geekbench 6
9,367
5,142
Geekbench 5
10,773
4,806
Cinebench 2024
936
—
Passmark CPU
3,135
2,453
Passmark CPU
22,996
9,511
Blender
—
84
▲ Specs Compare
Data sourced from official specifications and benchmark tests.