Home Comparison Intel Core i9 9900KF vs Intel Core i9 7900X

Intel Core i9 9900KF vs Intel Core i9 7900X

Intel Core i9 9900KF
VS
Intel Core i9 7900X
Intel Core i9 9900KF
Intel Core i9 7900X
We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Core i9 7900X with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KF 's Advantages
Released 1 years and 8 months late
Higher base frequency (3.6GHz vs 3.3GHz)
Larger L3 cache size (16MB vs 14MB)
Lower TDP (95W vs 140W)
Intel Core i9 7900X 's Advantages
Larger memory bandwidth (79.47GB/s vs 41.6GB/s)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900KF +4%
1260
Intel Core i9 7900X
1203
Cinebench R23 Multi Core
Intel Core i9 9900KF
12606
Intel Core i9 7900X +18%
14998
Geekbench 6 Single Core
Intel Core i9 9900KF +21%
1612
Intel Core i9 7900X
1323
Geekbench 6 Multi Core
Intel Core i9 9900KF
7648
Intel Core i9 7900X +11%
8536
Geekbench 5 Single Core
Intel Core i9 9900KF +15%
1300
Intel Core i9 7900X
1127
Geekbench 5 Multi Core
Intel Core i9 9900KF
8856
Intel Core i9 7900X +15%
10189
Passmark CPU Single Core
Intel Core i9 9900KF +15%
2945
Intel Core i9 7900X
2556
Passmark CPU Multi Core
Intel Core i9 9900KF
18462
Intel Core i9 7900X +13%
20991
Intel Core i9 9900KF
VS
Intel Core i9 7900X

General Parameters

Jan 2019
Release Date
May 2017
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Skylake
i9-9900KF
Processor Number
i9-7900X
LGA-1151
Socket
LGA-2066
N/A
Integrated Graphics
N/A

Package

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

CPU Performance

8
Performance Cores
10
16
Performance Core Threads
20
3.6 GHz
Performance Core Base Frequency
3.3 GHz
5 GHz
Performance Core Turbo Frequency
4.3 GHz
8
Total Core Count
10
16
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
14 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 i9 9900KF
Official Website
Intel Core i9 7900X
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

Related CPU Comparisons

1
Intel Core i9 9900KF vs Intel Core i9 13900K
2
Intel Core i9 9900KF vs Intel Core i3 14100
3
Intel Core i9 9900KF vs Intel Core i5 7600K
4
Intel Core i9 9900KF vs Intel Core i9 9920X
5
Intel Core i9 9900KF vs AMD Ryzen 9 3900XT
6
Intel Core i9 9900KF vs Intel Core i9 10850K
7
Intel Core i9 9900KF vs AMD Ryzen 5 2600X
8
Intel Core i9 9900KF vs Intel Core i9 10920X
9
Intel Core i9 9900KF vs Intel Pentium Gold G5400
10
Intel Core i9 9900KF vs Intel Core i5 14500

Related News

1
Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim
2
Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers
3
Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes
4
Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption
5
iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip
6
The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage
7
Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU
8
Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!
9
Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game
10
World's First! Intel Arc B580 Graphics Card Arrives Early
© 2024 - TopCPU.net   Contact Us Privacy Policy