Intel Core i9 11900KF vs Intel Core i7 9700K
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Intel Core i7 9700K 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 11900KF Advantages
Released 2 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)
Larger L3 cache size (16MB vs 12MB)
Intel Core i7 9700K Advantages
Integrated graphics card
Higher base frequency (3.6GHz vs 3.5GHz)
Lower TDP (95W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900KF
+29%
1653
Intel Core i7 9700K
1279
Cinebench R23 Multi Core
Intel Core i9 11900KF
+50%
14197
Intel Core i7 9700K
9416
Geekbench 6 Single Core
Intel Core i9 11900KF
+61%
2536
Intel Core i7 9700K
1575
Geekbench 6 Multi Core
Intel Core i9 11900KF
+54%
10374
Intel Core i7 9700K
6702
Blender
Intel Core i9 11900KF
+54%
218
Intel Core i7 9700K
141
Geekbench 5 Single Core
Intel Core i9 11900KF
+37%
1768
Intel Core i7 9700K
1284
Geekbench 5 Multi Core
Intel Core i9 11900KF
+37%
10209
Intel Core i7 9700K
7419
Passmark CPU Single Core
Intel Core i9 11900KF
+23%
3557
Intel Core i7 9700K
2878
Passmark CPU Multi Core
Intel Core i9 11900KF
+74%
25246
Intel Core i7 9700K
14441
General Parameters
Mar 2021
Release Date
Oct 2018
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Coffee Lake
i9-11900KF
Processor Number
i7-9700K
LGA-1200
Socket
LGA-1151
No
Integrated Graphics
UHD Graphics 630
Package
14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
95 W
100°C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
8
3.5 GHz
Performance Core Base Frequency
3.6 GHz
5.3 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
8
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
36x
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
12 MB shared
Yes
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
Miscellaneous
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
