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

Intel Core i9 9900T vs Intel Core i9 11900KF

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

Main Differences

Intel Core i9 9900T 's Advantages
Integrated graphics card
Lower TDP (35W vs 125W)
Intel Core i9 11900KF 's Advantages
Released 1 years and 11 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
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)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900T
1201
Intel Core i9 11900KF +37%
1653
Cinebench R23 Multi Core
Intel Core i9 9900T
10187
Intel Core i9 11900KF +39%
14197
Geekbench 6 Single Core
Intel Core i9 9900T
1461
Intel Core i9 11900KF +73%
2536
Geekbench 6 Multi Core
Intel Core i9 9900T
6776
Intel Core i9 11900KF +53%
10374
Blender
Intel Core i9 9900T
104
Intel Core i9 11900KF +154%
265
Geekbench 5 Single Core
Intel Core i9 9900T
1150
Intel Core i9 11900KF +53%
1768
Geekbench 5 Multi Core
Intel Core i9 9900T
6752
Intel Core i9 11900KF +51%
10209
Passmark CPU Single Core
Intel Core i9 9900T
2470
Intel Core i9 11900KF +44%
3557
Passmark CPU Multi Core
Intel Core i9 9900T
13472
Intel Core i9 11900KF +87%
25246
VS

General Parameters

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

Package

14 nm
Manufacturing Process
14 nm
LGA-1151
Socket
LGA-1200
35 W
Power Consumption
125 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

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

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
50 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
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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