Home Comparison Intel Core i7 5960X vs Intel Core i9 9940X

Intel Core i7 5960X vs Intel Core i9 9940X

We compared two desktop CPUs: Intel Core i7 5960X with 8 cores 3.0GHz and Intel Core i9 9940X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 5960X 's Advantages
Lower TDP (140W vs 165W)
Intel Core i9 9940X 's Advantages
Released 4 years and 2 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (85GB/s vs 68GB/s)
Higher base frequency (3.3GHz vs 3.0GHz)
More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 5960X
1057
Intel Core i9 9940X +16%
1228
Cinebench R23 Multi Core
Intel Core i7 5960X
9850
Intel Core i9 9940X +55%
15351
Geekbench 6 Single Core
Intel Core i7 5960X
1244
Intel Core i9 9940X +6%
1328
Geekbench 6 Multi Core
Intel Core i7 5960X
6669
Intel Core i9 9940X +46%
9787
Geekbench 5 Single Core
Intel Core i7 5960X
892
Intel Core i9 9940X +33%
1189
Geekbench 5 Multi Core
Intel Core i7 5960X
7026
Intel Core i9 9940X +104%
14374
Passmark CPU Single Core
Intel Core i7 5960X
1963
Intel Core i9 9940X +32%
2608
Passmark CPU Multi Core
Intel Core i7 5960X
12655
Intel Core i9 9940X +124%
28355
VS

General Parameters

Aug 2014
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Haswell E
Core Architecture
Skylake
i7-5960X
Processor Number
i9-9940X
LGA-2011-3
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
14 nm
140 W
Power Consumption
165 W
-
Peak Operating Temperature
88 °C

CPU Performance

8
Performance Cores
14
16
Performance Core Threads
28
3.0 GHz
Performance Core Base Frequency
3.3 GHz
3.5 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
14
16
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
20 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2133
Memory Types
DDR4-2666
64 GB
Max Memory Size
128 GB
4
Max Memory Channels
4
68 GB/s
Max Memory Bandwidth
85 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
3.0
40
PCIe Lanes
44
SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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