Intel Core i7 7820X vs Intel Core i9 10980XE
CPU Specs Compare
General Parameters
Release Date
May 2017
Oct 2019
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Cascade Lake
Processor Number
i7-7820X
i9-10980XE
Integrated Graphics
N/A
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
LGA-2066
Power Consumption
140 W
165 W
Peak Operating Temperature
99 °C
86 °C
CPU Performance
Performance Cores
8
18
Performance Core Threads
16
36
Performance Core Base Frequency
3.6 GHz
3.0 GHz
Performance Core Turbo Frequency
4.3 GHz
4.6 GHz
Total Core Count
8
18
Total Thread Count
16
36
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
30x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
11 MB shared
25 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR4-2933
Max Memory Size
128 GB
256 GB
Max Memory Channels
4
4
Max Memory Bandwidth
79.47 GB/s
93.8 GB/s
ECC Memory Support
No
No
Miscellaneous
📊 Benchmark
Cinebench R23
1,338
1,063
Cinebench R23
13,358
24,899
Geekbench 6
1,252
1,523
Geekbench 5
1,120
-
Geekbench 6
7,510
11,069
Geekbench 5
8,504
-
Passmark CPU
2,536
2,646
Passmark CPU
17,189
32,881
Blender
-
346