Intel Core i3 8300 vs Intel Core i9 9900KF
We compared two desktop CPUs: Intel Core i3 8300 with 4 cores 3.7GHz and Intel Core i9 9900KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 8300 Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.6GHz)
Lower TDP (62W vs 95W)
Intel Core i9 9900KF Advantages
Released 9 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 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 8300
477
Intel Core i9 9900KF
+237%
1612
Geekbench 6 Multi Core
Intel Core i3 8300
789
Intel Core i9 9900KF
+869%
7648
Geekbench 5 Single Core
Intel Core i3 8300
877
Intel Core i9 9900KF
+48%
1300
Geekbench 5 Multi Core
Intel Core i3 8300
2594
Intel Core i9 9900KF
+241%
8856
Passmark CPU Single Core
Intel Core i3 8300
2272
Intel Core i9 9900KF
+29%
2945
Passmark CPU Multi Core
Intel Core i3 8300
6207
Intel Core i9 9900KF
+197%
18462
General Parameters
Apr 2018
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Coffee Lake
i3-8300
Processor Number
i9-9900KF
LGA-1151
Socket
LGA-1151
UHD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
62 W
Power Consumption
95 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
3.7 GHz
Performance Core Base Frequency
3.6 GHz
-
Performance Core Turbo Frequency
5 GHz
4
Total Core Count
8
4
Total Thread Count
16
-
Bus Frequency
100 MHz
-
Multiplier
36x
-
L1 Cache
64 K per core
-
L2 Cache
256 K per core
8 MB shared
L3 Cache
16 MB shared
-
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400
Memory Types
DDR4-2666
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
41.6 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1150 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
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
