Intel Core i9-11900T vs Intel Core i7-1165G7

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 i7-1165G7 features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2020 and belongs to the 11 generation of the Intel Core i7 series.
To use the Intel Core i7-1165G7, you'll need a motherboard with a BGA 1526 socket.
Intel Core i 11000 Group Intel Core i 1100G/11000U
11 Generation 11
Intel Core i9-11900T Name Intel Core i7-1165G7
Desktop / Server Segment Mobile
Intel Core i9 Family Intel Core i7
 
 

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 i7-1165G7 has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-1165G7 is 2.8 GHz
and turbo frequency for one core is 4.7 GHz.
3.6 GHz Turbo Frequency (all cores) 4.1 GHz
4.9 GHz Turbo Frequency (1 core) 4.7 GHz
normal Core architecture normal
1.5 GHz Frequency 2.8 GHz
8 CPU Cores 4
No Overclocking No
Yes Hyperthreading Yes
8x Cores 4x
16 Threads 8
 
 

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 i7-1165G7 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-1165G7 uses the Intel Iris Xe Graphics 96 (Tiger Lake G7), which has 768 texture shaders
and 96 execution units.
1.3 GHz GPU (Turbo) 1.3 GHz
14 nm Technology 10 nm
12 Direct X 12
64.0 GB Max. GPU Memory 32.0 GB
32 Execution units 96
Q1/2021 Release date Q3/2020
Intel UHD Graphics 750 GPU name Intel Iris Xe Graphics 96 (Tiger Lake G7)
256 Shaders 768
0.35 GHz GPU frequency 0.4 GHz
12 Generation 12
-- Max. displays --
 
 

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 h265 / HEVC (8 bit) Decode / Encode
Decode / Encode VP9 Decode / Encode
Decode VP8 Decode
Decode VC-1 Decode
Decode / Encode JPEG Decode / Encode
Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC (10 bit) Decode / Encode
Decode / Encode AVC Decode / Encode
Decode AV1 Decode
 
 

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 64.0 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.
DDR4-3200 Memory type DDR4-3200
51.2 GB/s Bandwidth 51.2 GB/s
Yes AES-NI Yes
No ECC No
pci PCIe pci
128.0 GB Max. Memory 64.0 GB
2 Memory channels 2
 
 

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.
The processor has a thermal design power (TDP) of 15 W watts.
None TDP up 28 W
25 W TDP down 12 W
35 W TDP (PL1 / PBP) 15 W
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 i7-1165G7 is manufactured using a 10 nm process.
In total, this processor boasts a generous 12.0 MB cache.
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
14 nm Technology 10 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Part Number --
Monolithic Chip design Monolithic
Q1/2021 Release date Q3/2020
439 $ Release price 426 $
4.0 MB L2-Cache 5.0 MB
Technical data sheet Documents Technical data sheet
16.0 MB L3-Cache 12.0 MB
LGA 1200 Socket BGA 1526
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Rocket Lake S Architecture Tiger Lake U
 
 

Benchmarks

Geekbench 6 (Multi-Core)

Intel Core i9-11900T
8C 16T @ 1.5 GHz
8977
8977
Intel Core i7-1165G7
4C 8T @ 2.8 GHz
5432
5432

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-11900T
8C 16T @ 1.5 GHz
7680
7680
Intel Core i7-1165G7
4C 8T @ 2.8 GHz
5874
5874

Geekbench 6 (Single-Core)

Intel Core i9-11900T
8C 16T @ 1.5 GHz
2055
2055
Intel Core i7-1165G7
4C 8T @ 2.8 GHz
1809
1809

Geekbench 5, 64bit (Single-Core)

Intel Core i9-11900T
8C 16T @ 1.5 GHz
1674
1674
Intel Core i7-1165G7
4C 8T @ 2.8 GHz
1488
1488

Cinebench R23 (Single-Core)

Intel Core i9-11900T
8C 16T @ 1.5 GHz
1538
1538
Intel Core i7-1165G7
4C 8T @ 2.8 GHz
1504
1504