Home Comparison Intel Core i9 7980XE vs Intel Core i7 11700KF

Intel Core i9 7980XE vs Intel Core i7 11700KF

Intel Core i9 7980XE
VS
Intel Core i7 11700KF
Intel Core i9 7980XE
Intel Core i7 11700KF
We compared two desktop CPUs: Intel Core i9 7980XE with 18 cores 2.6GHz and Intel Core i7 11700KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 50GB/s)
Larger L3 cache size (25MB vs 16MB)
Intel Core i7 11700KF 's Advantages
Released 3 years and 6 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.6GHz vs 2.6GHz)
Lower TDP (125W vs 165W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 7980XE
1263
Intel Core i7 11700KF +26%
1595
Cinebench R23 Multi Core
Intel Core i9 7980XE +87%
28196
Intel Core i7 11700KF
15011
Geekbench 6 Single Core
Intel Core i9 7980XE
1410
Intel Core i7 11700KF +65%
2334
Geekbench 6 Multi Core
Intel Core i9 7980XE +6%
11418
Intel Core i7 11700KF
10758
Blender
Intel Core i9 7980XE +55%
305
Intel Core i7 11700KF
196
Geekbench 5 Single Core
Intel Core i9 7980XE
1117
Intel Core i7 11700KF +52%
1709
Geekbench 5 Multi Core
Intel Core i9 7980XE +48%
14735
Intel Core i7 11700KF
9915
Passmark CPU Single Core
Intel Core i9 7980XE
2492
Intel Core i7 11700KF +36%
3390
Passmark CPU Multi Core
Intel Core i9 7980XE +26%
30462
Intel Core i7 11700KF
24052
Intel Core i9 7980XE
VS
Intel Core i7 11700KF

General Parameters

Sep 2017
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Rocket Lake
i9-7980XE
Processor Number
i7-11700KF
LGA-2066
Socket
LGA-1200
N/A
Integrated Graphics
No

Package

14 nm
Manufacturing Process
14 nm
165 W
Power Consumption
125 W
94 °C
Peak Operating Temperature
100°C

CPU Performance

18
Performance Cores
8
36
Performance Core Threads
16
2.6 GHz
Performance Core Base Frequency
3.6 GHz
4.2 GHz
Performance Core Turbo Frequency
5 GHz
18
Total Core Count
8
36
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
36x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
25 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
4
Max Memory Channels
2
79.47 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No

Miscellaneous

Intel Core i9 7980XE
Official Website
Intel Core i7 11700KF
3.0
PCIe Version
4.0
44
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-

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