Intel Core i9 9900KS vs Intel Core i9 9900KF
We compared two desktop CPUs: Intel Core i9 9900KS with 8 cores 4.0GHz and Intel Core i9 9900KF 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 9900KS Advantages
Released 9 months late
Integrated graphics card
Higher base frequency (4.0GHz vs 3.6GHz)
Intel Core i9 9900KF Advantages
Lower TDP (95W vs 127W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 9900KS
+5%
1323
Intel Core i9 9900KF
1260
Cinebench R23 Multi Core
Intel Core i9 9900KS
+5%
13343
Intel Core i9 9900KF
12606
Geekbench 6 Single Core
Intel Core i9 9900KS
+4%
1678
Intel Core i9 9900KF
1612
Geekbench 6 Multi Core
Intel Core i9 9900KS
+14%
8751
Intel Core i9 9900KF
7648
Blender
Intel Core i9 9900KS
177
Intel Core i9 9900KF
+5%
187
Geekbench 5 Single Core
Intel Core i9 9900KS
+7%
1391
Intel Core i9 9900KF
1300
Geekbench 5 Multi Core
Intel Core i9 9900KS
+8%
9636
Intel Core i9 9900KF
8856
Passmark CPU Single Core
Intel Core i9 9900KS
+2%
3029
Intel Core i9 9900KF
2945
Passmark CPU Multi Core
Intel Core i9 9900KS
+5%
19417
Intel Core i9 9900KF
18462
General Parameters
Oct 2019
Release Date
Jan 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Coffee Lake
i9-9900KS
Processor Number
i9-9900KF
LGA-1151
Socket
LGA-1151
UHD Graphics 630
Integrated Graphics
N/A
Package
14 nm
Manufacturing Process
14 nm
127 W
Power Consumption
95 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
3.6 GHz
5 GHz
Performance Core Turbo Frequency
5 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
36x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
16 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
2
41.6 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
