Home Comparison Intel Core i9 9900KF vs Intel Core i3 8100

Intel Core i9 9900KF vs Intel Core i3 8100

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Core i3 8100 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KF 's Advantages
Released 1 years and 3 months late
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.6GB/s vs 37.5GB/s)
Larger L3 cache size (16MB vs 6MB)
Intel Core i3 8100 's Advantages
Integrated graphics card
Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900KF +34%
1260
Intel Core i3 8100
936
Cinebench R23 Multi Core
Intel Core i9 9900KF +250%
12606
Intel Core i3 8100
3597
Geekbench 6 Single Core
Intel Core i9 9900KF +31%
1612
Intel Core i3 8100
1223
Geekbench 6 Multi Core
Intel Core i9 9900KF +109%
7648
Intel Core i3 8100
3646
Blender
Intel Core i9 9900KF +201%
187
Intel Core i3 8100
62
Geekbench 5 Single Core
Intel Core i9 9900KF +37%
1300
Intel Core i3 8100
946
Geekbench 5 Multi Core
Intel Core i9 9900KF +167%
8856
Intel Core i3 8100
3315
Passmark CPU Single Core
Intel Core i9 9900KF +32%
2945
Intel Core i3 8100
2224
Passmark CPU Multi Core
Intel Core i9 9900KF +199%
18462
Intel Core i3 8100
6158
VS

General Parameters

Jan 2019
Release Date
Oct 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Coffee Lake
i9-9900KF
Processor Number
i3-8100
LGA-1151
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
95 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
4
3.6 GHz
Performance Core Base Frequency
3.6 GHz
5 GHz
Performance Core Turbo Frequency
-
8
Total Core Count
4
16
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
28x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
6 MB shared
Yes
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

-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1100 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
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

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