Intel Core i9-11900T vs Intel Core i9-10900T

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i9-11900T or Intel Core i9-11900T – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i9-11900T features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q1/2021 and belongs to the 11 generation of the Intel Core i9 series.
To use the Intel Core i9-11900T, you'll need a motherboard with a LGA 1200 socket.
The Intel Core i9-10900T features 10 processor cores and has the capability to manage 20 threads concurrently.
It was released in Q2/2020 and belongs to the 10 generation of the Intel Core i9 series.
To use the Intel Core i9-10900T, you'll need a motherboard with a LGA 1200 socket.
Intel Core i9-11900T Name Intel Core i9-10900T
Intel Core i9 Family Intel Core i9
11 Generation 10
Intel Core i 11000 Group Intel Core i 10000
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Core i9-11900T has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Core i9-11900T is 1.5 GHz
and turbo frequency for one core is 4.9 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i9-10900T has 10 CPU cores and can calculate 20 threads in parallel.
The clock frequency of the Intel Core i9-10900T is 1.9 GHz
and turbo frequency for one core is 4.6 GHz.
8x Cores 10x
No Overclocking No
normal Core architecture normal
4.9 GHz Turbo Frequency (1 core) 4.6 GHz
1.5 GHz Frequency 1.9 GHz
16 Threads 20
8 CPU Cores 10
3.6 GHz Turbo Frequency (all cores) None
Yes Hyperthreading Yes
 
 

Internal Graphics

The Intel Core i9-11900T has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-11900T uses the Intel UHD Graphics 750, which has 256 texture shaders
and 32 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i9-10900T has integrated graphics, called iGPU for short.
Specifically, the Intel Core i9-10900T uses the Intel UHD Graphics 630, which has 192 texture shaders
and 24 execution units.
14 nm Technology 14 nm
12 Direct X 12
1.3 GHz GPU (Turbo) 1.2 GHz
0.35 GHz GPU frequency 0.35 GHz
Q1/2021 Release date Q4/2017
64.0 GB Max. GPU Memory 64.0 GB
32 Execution units 24
256 Shaders 192
12 Generation 9.5
-- Max. displays --
Intel UHD Graphics 750 GPU name Intel UHD Graphics 630
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Decode / Encode h264 Decode / Encode
Decode VC-1 Decode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode / Encode JPEG Decode / Encode
Decode AV1 No
Decode VP8 Decode / Encode
Decode / Encode AVC Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 45.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-3200 Memory type DDR4-2933
128.0 GB Max. Memory 128.0 GB
2 Memory channels 2
51.2 GB/s Bandwidth 45.8 GB/s
pci PCIe pci
No ECC No
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 35 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
35 W TDP (PL1 / PBP) 35 W
25 W TDP down None
100 °C Tjunction max 100 °C
 
 

Technical details

The Intel Core i9-11900T is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i9-10900T is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.
14 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
Technical data sheet Documents Technical data sheet
LGA 1200 Socket LGA 1200
-- Part Number --
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2
Monolithic Chip design Monolithic
Rocket Lake S Architecture Comet Lake S
439 $ Release price 439 $
4.0 MB L2-Cache 0 bytes
Q1/2021 Release date Q2/2020
16.0 MB L3-Cache 20.0 MB