Intel Core i9 9940X vs Intel Core i9 9960X
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Oct 2018
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Skylake
Processor Number
i9-9940X
i9-9960X
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
LGA-2066
Power Consumption
165 W
165 W
Peak Operating Temperature
88 °C
85 °C
CPU Performance
Performance Cores
14
16
Performance Core Threads
28
32
Performance Core Base Frequency
3.3 GHz
3.1 GHz
Performance Core Turbo Frequency
4.4 GHz
4.4 GHz
Total Core Count
14
16
Total Thread Count
28
32
Bus Frequency
100 MHz
-
Multiplier
33x
-
L1 Cache
64 K per core
32 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
20 MB shared
22 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
4
Max Memory Bandwidth
85 GB/s
85 GB/s
ECC Memory Support
No
No
Miscellaneous
📊 Benchmark
Cinebench R23
1,228
1,075
Cinebench R23
15,351
17,953
Geekbench 6
1,328
1,432
Geekbench 5
1,189
-
Geekbench 6
9,787
10,707
Geekbench 5
14,374
-
Passmark CPU
-
2,608
Passmark CPU
-
30,525