Intel Core i9-11900T Benchmark, Test and specs

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CPU lineage

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.
Name: Intel Core i9-11900T
Family: Intel Core i9
Group: Intel Core i 11000
Segment: Desktop / Server
Generation: 11

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.
CPU Cores: 8
Threads: 16
Cores: 8x
Core architecture: normal
Hyperthreading: Yes
Overclocking: No
Frequency: 1.5 GHz
Turbo Frequency (1 core): 4.9 GHz
Turbo Frequency (all cores): 3.6 GHz

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.
GPU name: Intel UHD Graphics 750
GPU frequency: 0.35 GHz
GPU (Turbo): 1.3 GHz
Execution units: 32
Shaders: 256
Max. GPU Memory: 64.0 GB
Max. displays: --
Generation: 12
Direct X: 12
Technology: 14 nm
Release date: Q1/2021

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.
h265 / HEVC (8 bit): Decode / Encode
h265 / HEVC (10 bit): Decode / Encode
h264: Decode / Encode
VP8: Decode
VP9: Decode / Encode
AV1: Decode
AVC: Decode / Encode
VC-1: Decode
JPEG: 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.
Memory type: DDR4-3200
Max. Memory: 128.0 GB
Memory channels: 2
Bandwidth: 51.2 GB/s
ECC: No
PCIe: pci
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.
TDP (PL1 / PBP): 35 W
TDP (PL2): None
TDP up: None
TDP down: 25 W
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.
Technology: 14 nm
Chip design: Monolithic
Socket: LGA 1200
L2-Cache: 4.0 MB
L3-Cache: 16.0 MB
Architecture: Rocket Lake S
Operating systems: Windows 10, Linux, Windows 11
Virtualization: VT-x, VT-x EPT, VT-d
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2, AVX-512
Release date: Q1/2021
Release price: 439 $
Part Number: --
Documents: Technical data sheet
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Benchmarks

Estimated results for PassMark CPU Mark

Intel Xeon D-2183IT
16C 32T @ 2.2 GHz
18402
18402
Intel Xeon W-11855M
6C 12T @ 3.2 GHz
18367
18367
Intel Core i9-11900T
8C 16T @ 1.5 GHz
18282
18282
Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
18221
18221
Intel Xeon Silver 4214R
12C 24T @ 2.4 GHz
18189
18189

Geekbench 6 (Multi-Core)

Intel Xeon W-1350
6C 12T @ 3.3 GHz
9104
9104
Intel Xeon W-2175
14C 28T @ 2.5 GHz
9056
9056
Intel Core i9-11900T
8C 16T @ 1.5 GHz
8977
8977
Intel Core i5-12500T
6C 12T @ 2.0 GHz
8911
8911
Intel Xeon E-2356G
6C 12T @ 3.2 GHz
8864
8864

Geekbench 5, 64bit (Multi-Core)

Intel Core i9-10980HK
8C 16T @ 2.4 GHz
7767
7767
Intel Xeon Silver 4210
10C 20T @ 2.2 GHz
7729
7729
Intel Core i9-11900T
8C 16T @ 1.5 GHz
7680
7680
Intel Xeon Silver 4215R
8C 16T @ 3.2 GHz
7658
7658
Intel Core i7-6900K
8C 16T @ 3.2 GHz
7651
7651

Geekbench 6 (Single-Core)

Intel Xeon E-2314
4C 4T @ 2.8 GHz
2068
2068
Intel Core i7-1195G7
4C 8T @ 2.9 GHz
2067
2067
Intel Core i9-11900T
8C 16T @ 1.5 GHz
2055
2055
AMD Ryzen Threadripper PRO 5945WX
12C 24T @ 4.1 GHz
2054
2054
Intel Core i5-11500B
6C 12T @ 3.3 GHz
2042
2042

Geekbench 5, 64bit (Single-Core)

Intel Core i5-12500H
12C 16T @ 2.8 GHz
1674
1674
Intel Core i5-12500T
6C 12T @ 2.0 GHz
1674
1674
Intel Core i9-11900T
8C 16T @ 1.5 GHz
1674
1674
Intel Core i5-12500T
6C 12T @ 2.0 GHz
1674
1674
Intel Core i5-12500H
12C 16T @ 2.8 GHz
1674
1674

Cinebench R23 (Single-Core)

Intel Xeon W-11855M
6C 12T @ 3.2 GHz
1540
1540
Intel Core i9-11900H
8C 16T @ 2.5 GHz
1540
1540
Intel Core i9-11900T
8C 16T @ 1.5 GHz
1538
1538
AMD Ryzen 9 5980HX
8C 16T @ 3.3 GHz
1524
1524
AMD Ryzen 7 PRO 5875U
8C 16T @ 2.0 GHz
1510
1510

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Xeon E-2388G
8C 16T @ 3.2 GHz
666
666
Intel Xeon E-2378G
8C 16T @ 2.8 GHz
666
666
Intel Core i9-11900T
8C 16T @ 1.5 GHz
666
666
Intel Core i9-11900
8C 16T @ 2.5 GHz
666
666
Intel Xeon E-2374G
4C 8T @ 3.7 GHz
666
666