Home Comparison Intel Core i7 9700KF vs Intel Core i9 7980XE

Intel Core i7 9700KF vs Intel Core i9 7980XE

Intel Core i7 9700KF
VS
Intel Core i9 7980XE
Intel Core i7 9700KF
Intel Core i9 7980XE
We compared two desktop CPUs: Intel Core i7 9700KF with 8 cores 3.6GHz and Intel Core i9 7980XE with 18 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9700KF 's Advantages
Released 1 years and 4 months late
Higher base frequency (3.6GHz vs 2.6GHz)
Lower TDP (95W vs 165W)
Intel Core i9 7980XE 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)
Larger L3 cache size (25MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 9700KF
1234
Intel Core i9 7980XE +2%
1263
Cinebench R23 Multi Core
Intel Core i7 9700KF
9090
Intel Core i9 7980XE +210%
28196
Geekbench 6 Single Core
Intel Core i7 9700KF +20%
1704
Intel Core i9 7980XE
1410
Geekbench 6 Multi Core
Intel Core i7 9700KF
7751
Intel Core i9 7980XE +47%
11418
Blender
Intel Core i7 9700KF
100
Intel Core i9 7980XE +205%
305
Geekbench 5 Single Core
Intel Core i7 9700KF +13%
1272
Intel Core i9 7980XE
1117
Geekbench 5 Multi Core
Intel Core i7 9700KF
7462
Intel Core i9 7980XE +97%
14735
Passmark CPU Single Core
Intel Core i7 9700KF +15%
2877
Intel Core i9 7980XE
2492
Passmark CPU Multi Core
Intel Core i7 9700KF
14360
Intel Core i9 7980XE +112%
30462
Intel Core i7 9700KF
VS
Intel Core i9 7980XE

General Parameters

Jan 2019
Release Date
Sep 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i7-9700KF
Processor Number
i9-7980XE
LGA-1151
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

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

CPU Performance

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

Memory Parameters

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

Miscellaneous

Intel Core i7 9700KF
Official Website
Intel Core i9 7980XE
3.0
PCIe Version
3.0
16
PCIe Lanes
44
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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