Intel Core i3 8300 vs Intel Core i7 14700KF
We compared two desktop CPUs: Intel Core i3 8300 with 4 cores 3.7GHz and Intel Core i7 14700KF with 20 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 8300 's Advantages
Integrated graphics card
Higher base frequency (3.7GHz vs 3.4GHz)
Lower TDP (62W vs 125W)
Intel Core i7 14700KF 's Advantages
Released 5 years and 6 months late
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (33MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 8300
477
Intel Core i7 14700KF
+537%
3041
Geekbench 6 Multi Core
Intel Core i3 8300
789
Intel Core i7 14700KF
+2595%
21268
Passmark CPU Single Core
Intel Core i3 8300
2272
Intel Core i7 14700KF
+97%
4488
Passmark CPU Multi Core
Intel Core i3 8300
6207
Intel Core i7 14700KF
+762%
53538
General Parameters
Apr 2018
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake Refresh
i3-8300
Processor Number
i7-14700KF
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
No
Package
14 nm
Manufacturing Process
10 nm
62 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 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
3.4 GHz
-
Performance Core Turbo Frequency
5.6 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
2.5 GHz
-
Efficiency Core Turbo Frequency
4.3 GHz
4
Total Core Count
20
4
Total Thread Count
28
-
Bus Frequency
100 MHz
-
Multiplier
34x
-
L1 Cache
80 K per core
-
L2 Cache
2 MB per core
8 MB shared
L3 Cache
33 MB shared
-
Unlocked Multiplier
Yes
Memory Parameters
DDR4-2400
Memory Types
DDR5-5600, DDR4-3200
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes
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
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
