Home Comparison Intel Core i9 11900KF vs Intel Core i9 9900T

Intel Core i9 11900KF vs Intel Core i9 9900T

Intel Core i9 11900KF
VS
Intel Core i9 9900T
Intel Core i9 11900KF
Intel Core i9 9900T
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Intel Core i9 9900T with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900KF 's Advantages
Released 1 years and 11 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)
Higher base frequency (3.5GHz vs 2.1GHz)
Intel Core i9 9900T 's Advantages
Integrated graphics card
Lower TDP (35W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 11900KF +37%
1653
Intel Core i9 9900T
1204
Cinebench R23 Multi Core
Intel Core i9 11900KF +39%
14197
Intel Core i9 9900T
10202
Geekbench 6 Single Core
Intel Core i9 11900KF +73%
2536
Intel Core i9 9900T
1461
Geekbench 6 Multi Core
Intel Core i9 11900KF +53%
10374
Intel Core i9 9900T
6776
Blender
Intel Core i9 11900KF +129%
218
Intel Core i9 9900T
95
Geekbench 5 Single Core
Intel Core i9 11900KF +53%
1768
Intel Core i9 9900T
1150
Geekbench 5 Multi Core
Intel Core i9 11900KF +51%
10209
Intel Core i9 9900T
6752
Passmark CPU Single Core
Intel Core i9 11900KF +44%
3557
Intel Core i9 9900T
2470
Passmark CPU Multi Core
Intel Core i9 11900KF +87%
25246
Intel Core i9 9900T
13472
Intel Core i9 11900KF
VS
Intel Core i9 9900T

General Parameters

Mar 2021
Release Date
Apr 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Coffee Lake
i9-11900KF
Processor Number
i9-9900T
LGA-1200
Socket
LGA-1151
No
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
35 W
100°C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.5 GHz
Performance Core Base Frequency
2.1 GHz
5.3 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
21x
64 K per core
L1 Cache
32 K per core
512 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No

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

Intel Core i9 11900KF
Official Website
Intel Core i9 9900T
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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