Home Comparison Intel Core i9 7900X vs Intel Core i9 9960X

Intel Core i9 7900X vs Intel Core i9 9960X

We compared two desktop CPUs: Intel Core i9 7900X with 10 cores 3.3GHz 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 i9 7900X 's Advantages
Higher base frequency (3.3GHz vs 3.1GHz)
Lower TDP (140W vs 165W)
Intel Core i9 9960X 's Advantages
Released 1 years and 5 months late
Larger memory bandwidth (85GB/s vs 79.47GB/s)
Larger L3 cache size (22MB vs 14MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 7900X +11%
1203
Intel Core i9 9960X
1075
Cinebench R23 Multi Core
Intel Core i9 7900X
14998
Intel Core i9 9960X +19%
17953
Geekbench 6 Single Core
Intel Core i9 7900X
1323
Intel Core i9 9960X +8%
1432
Geekbench 6 Multi Core
Intel Core i9 7900X
8536
Intel Core i9 9960X +25%
10707
Geekbench 5 Single Core
Intel Core i9 7900X
1127
Intel Core i9 9960X +4%
1173
Geekbench 5 Multi Core
Intel Core i9 7900X
10189
Intel Core i9 9960X +48%
15176
Passmark CPU Single Core
Intel Core i9 7900X
2556
Intel Core i9 9960X +2%
2608
Passmark CPU Multi Core
Intel Core i9 7900X
20991
Intel Core i9 9960X +45%
30525
VS

General Parameters

May 2017
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Skylake
i9-7900X
Processor Number
i9-9960X
LGA-2066
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
140 W
Power Consumption
165 W
95 °C
Peak Operating Temperature
85 °C

CPU Performance

10
Performance Cores
16
20
Performance Core Threads
32
3.3 GHz
Performance Core Base Frequency
3.1 GHz
4.3 GHz
Performance Core Turbo Frequency
4.4 GHz
10
Total Core Count
16
20
Total Thread Count
32
100 MHz
Bus Frequency
-
33x
Multiplier
-
64 K per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
1 MB per core
14 MB shared
L3 Cache
22 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

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

Miscellaneous

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

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