Intel Core i9 11900F vs Intel Core i9 9900KS
We compared two desktop CPUs: Intel Core i9 11900F with 8 cores 2.5GHz and Intel Core i9 9900KS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 11900F 's Advantages
Released 1 years and 5 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (65W vs 127W)
Intel Core i9 9900KS 's Advantages
Integrated graphics card
Higher base frequency (4.0GHz vs 2.5GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900F
+5%
1393
Intel Core i9 9900KS
1323
Cinebench R23 Multi Core
Intel Core i9 11900F
13150
Intel Core i9 9900KS
+1%
13343
Geekbench 6 Single Core
Intel Core i9 11900F
+30%
2188
Intel Core i9 9900KS
1678
Geekbench 6 Multi Core
Intel Core i9 11900F
+15%
10129
Intel Core i9 9900KS
8751
Blender
Intel Core i9 11900F
+22%
217
Intel Core i9 9900KS
177
Geekbench 5 Single Core
Intel Core i9 11900F
+22%
1704
Intel Core i9 9900KS
1391
Geekbench 5 Multi Core
Intel Core i9 11900F
9523
Intel Core i9 9900KS
+1%
9636
Passmark CPU Single Core
Intel Core i9 11900F
+13%
3423
Intel Core i9 9900KS
3029
Passmark CPU Multi Core
Intel Core i9 11900F
+17%
22779
Intel Core i9 9900KS
19417
General Parameters
Mar 2021
Release Date
Oct 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Coffee Lake
i9-11900F
Processor Number
i9-9900KS
LGA-1200
Socket
LGA-1151
N/A
Integrated Graphics
UHD Graphics 630
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
65 W
Power Consumption
127 W
-
-
-
100 °C
Peak Operating Temperature
100 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
4.0 GHz
5.2 GHz
Performance Core Turbo Frequency
5 GHz
-
-
-
-
-
-
-
-
-
-
-
-
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
40x
-
-
-
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR4-2666
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
41.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1200 MHz
-
Shader Units
192
-
Texture Units
24
-
Raster Operation Units
3
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.38 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
-
