Intel Core i5 9400F vs Intel Core i9 9960X
We compared two desktop CPUs: Intel Core i5 9400F with 6 cores 2.9GHz and Intel Core i9 9960X with 16 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 9400F 's Advantages
Lower TDP (65W vs 165W)
Intel Core i9 9960X 's Advantages
Larger memory bandwidth (85GB/s vs 41.6GB/s)
Higher base frequency (3.1GHz vs 2.9GHz)
Larger L3 cache size (22MB vs 9MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 9400F
1014
Intel Core i9 9960X
+6%
1075
Cinebench R23 Multi Core
Intel Core i5 9400F
5579
Intel Core i9 9960X
+221%
17953
Geekbench 6 Single Core
Intel Core i5 9400F
1396
Intel Core i9 9960X
+2%
1432
Geekbench 6 Multi Core
Intel Core i5 9400F
5142
Intel Core i9 9960X
+108%
10707
Geekbench 5 Single Core
Intel Core i5 9400F
1067
Intel Core i9 9960X
+9%
1173
Geekbench 5 Multi Core
Intel Core i5 9400F
4806
Intel Core i9 9960X
+215%
15176
Passmark CPU Single Core
Intel Core i5 9400F
2453
Intel Core i9 9960X
+6%
2608
Passmark CPU Multi Core
Intel Core i5 9400F
9511
Intel Core i9 9960X
+220%
30525
General Parameters
Jan 2019
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i5-9400F
Processor Number
i9-9960X
LGA-1151
Socket
LGA-2066
N/A
Integrated Graphics
N/A
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
65 W
Power Consumption
165 W
-
-
-
100 °C
Peak Operating Temperature
85 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
16
6
Performance Core Threads
32
2.9 GHz
Performance Core Base Frequency
3.1 GHz
4.1 GHz
Performance Core Turbo Frequency
4.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
16
6
Total Thread Count
32
100 MHz
Bus Frequency
-
29x
Multiplier
-
-
-
-
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
1 MB per core
9 MB shared
L3 Cache
22 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-2666
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
4
41.6 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
44
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
-
