Core i9-11900T

Details and Benchmarks for Intel Core i9-11900T

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i9-11900T based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

6,201 Rank: 183
Rank Name Score Visual
179 EPYC 7551P 6,208
+0.1%
180 Core i7-8086K 6,204
+0%
181 Ryzen 5 7540U 6,204
+0%
182 Xeon W-1370 6,201
+0%
183 Core i9-11900T 6,201
184 Ryzen Z1 Extreme 6,199
+-0%
185 Xeon Gold 6430 6,186
-0.2%
186 Xeon W-3345 6,183
-0.3%
187 Xeon E-2286G 6,175
-0.4%
188 Ryzen 9 PRO 3900 6,171
-0.5%

View full ranking →

Multicore Score

Multicore performance score for Core i9-11900T based on multi-threaded benchmark results.

5,672 Rank: 327
Rank Name Score Visual
323 Xeon E5-2660 v4 5,679
+0.1%
324 Ryzen 7 4700G 5,678
+0.1%
325 Xeon E5-4660 v4 5,675
+0.1%
326 Core Ultra 5 226V 5,675
+0.1%
327 Core i9-11900T 5,672
328 Xeon Gold 6234 5,671
+-0%
329 Xeon Gold 5315Y 5,669
-0.1%
330 Core i9-10900F 5,668
-0.1%
331 EPYC 7551 5,665
-0.1%
332 Xeon Silver 4310 5,663
-0.2%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-11900T based on single-threaded benchmark results.

6,553 Rank: 107
Rank Name Score Visual
103 Ryzen 9 5900 6,581
+0.4%
104 Xeon w5-2465X 6,575
+0.3%
105 Xeon E-2276G 6,568
+0.2%
106 Xeon w7-2495X 6,568
+0.2%
107 Core i9-11900T 6,553
108 Xeon E-2278G 6,551
+-0%
109 Core i7-8670 6,542
-0.2%
110 Core i9-11900KF 6,537
-0.2%
111 Xeon w5-2455X 6,529
-0.4%
112 Ryzen Threadripper PRO 5955WX 6,527
-0.4%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i9-11900T based on integer math, floating point math, and prime number computation benchmarks.

5,083 Rank: 329
Rank Name Score Visual
325 Xeon Gold 6144 5,099
+0.3%
326 Core i9-9900KS 5,092
+0.2%
327 Ryzen 5 3600XT 5,088
+0.1%
328 Xeon E-2378 5,087
+0.1%
329 Core i9-11900T 5,083
330 Ryzen 5 5600GT 5,080
-0.1%
331 Xeon E5-2660 v4 5,077
-0.1%
332 Ryzen 5 3600X 5,073
-0.2%
333 Core i7-10700K 5,073
-0.2%
334 Core i7-10700KF 5,071
-0.2%

View full ranking →

Data Processing

Aggregated score for Core i9-11900T based on data encryption, data compression, and string sorting benchmarks.

5,104 Rank: 369
Rank Name Score Visual
365 Xeon Gold 6144 5,109
+0.1%
366 Xeon E-2378 5,109
+0.1%
367 Xeon E-2278G 5,106
+0%
368 Xeon E-2356G 5,106
+0%
369 Core i9-11900T 5,104
370 Xeon Gold 5118 5,103
+-0%
371 Xeon W-2140B 5,101
-0.1%
372 Ryzen 5 7540U 5,100
-0.1%
373 Ryzen 5 PRO 4650GE 5,099
-0.1%
374 Core i7-7820X 5,096
-0.2%

View full ranking →

Physics & Compute

Aggregated score for Core i9-11900T based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

5,037 Rank: 372
Rank Name Score Visual
368 Ryzen 9 4900H 5,047
+0.2%
369 EPYC 7351 5,042
+0.1%
370 Xeon Silver 4116T 5,040
+0.1%
371 Xeon Gold 5115 5,040
+0.1%
372 Core i9-11900T 5,037
373 Xeon E-2356G 5,036
+-0%
374 Xeon E-2278G 5,035
+-0%
375 Xeon E5-2658 v4 5,034
-0.1%
376 Core i9-9900 5,033
-0.1%
377 Core i7-5960X 5,029
-0.2%

View full ranking →

Core i9-11900T Details

The Intel Core i9-11900T stands out for its impressive single-core performance, ranking #107 in the single-core benchmark with a score of 6553. This places it among the top-tier desktop processors, narrowly trailing behind high-end models like the Ryzen 9 5900 and Xeon w5-2465X, while still outperforming many mainstream and enthusiast CPUs. Its ability to reach up to 4.9 GHz under load enables it to deliver strong performance in applications that rely heavily on clock speed and instruction throughput, such as gaming and productivity software. Despite being released in March 2021, the processor remains relevant in niche use cases due to its strong per-core performance and efficiency.

At its core, the Core i9-11900T is built on Intel’s Rocket Lake-S architecture, fabricated on a 14 nm process. It features 8 cores and 16 threads, thanks to Intel Hyper-Threading technology, allowing it to handle multithreaded workloads with efficiency. The processor operates at a base clock of 1.5 GHz and can boost up to 4.9 GHz, depending on thermal and power conditions. With a TDP of just 35 W, it is exceptionally energy-efficient, making it ideal for compact systems or low-power builds where thermal constraints are a concern. It uses the LGA 1200 socket and supports DDR4 memory at up to 3200 MT/s, with a dual-channel memory interface and 51.2 GB/s memory bandwidth.

The integrated UHD Graphics 750 provides basic visual output without the need for a discrete GPU, supporting up to three displays and offering sufficient performance for light multimedia tasks and office applications. However, it is not suitable for gaming or professional graphics workloads. The processor supports a wide range of Intel technologies, including AVX-512, AVX2, SSE4.2, and Intel Virtualization Technology (VT-x), making it well-suited for virtualization, encryption, and scientific computing. It also includes hardware-based security features like TXT and IOMMU, enhancing its appeal in enterprise and workstation environments.

In multicore performance, the Core i9-11900T scores 5672, placing it at #327 overall. While this is strong for a low-TDP processor, it falls behind modern high-core-count CPUs and AMD’s Ryzen 7000 and 9000 series in multi-threaded tasks. The processor is slightly faster than the Core i9-10900F and Xeon E5-4660 v4, but slower than the Ryzen 7 4700G and Xeon Gold 6234. As of March 2026, the Core i9-11900T remains a compelling choice for users prioritizing single-core performance and power efficiency over raw multicore throughput. It is particularly well-suited for compact desktops, HTPCs, and embedded systems where performance per watt and thermal constraints are critical.
Frequently Compared

AMD Ryzen 7 PRO 2700 27 views

AMD Ryzen 5 3500X 24 views

AMD A9-9425 24 views

Intel Core i5-3450S 24 views

AMD A10-5757M 22 views

Intel Core M 5Y10 22 views

AMD A10-7400P 22 views

AMD Ryzen 5 3600 21 views

AMD Ryzen Threadripper 1900X 21 views

AMD Ryzen 3 PRO 2200GE 20 views

Intel Core i9-11900T

Main Specifications

Designer: Intel
Name: Core i9-11900T
Cores: 8
Threads: 16
Base Frequency: 1500 MHz
Clock Multiplier: 15x (locked)
Core Name: Rocket Lake
Socket: Socket 1200
Package: FC-LGA14A
Target Segment: Desktop
TDP: 35 W

Cache Specifications

L1 Cache: 77.824 KiB
L2 Cache: 0.488 MiB
L3 Cache: 15.259 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 14 nm
Die Area: 276 mm²
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT VT-x VT-d SHA AVX-512 TSX
Related News

3 sources · 1 week ago

Linux Kernel 7.1-rc6 Released: AMD Zen 6 Support Added as clearcpuid Docs Removed Amid Heavy Code Churn

With the release of Linux Kernel 7.1-rc6, AMD has expanded the range of recognized Zen 6 CPU model numbers up to 239, re...

3 sources · 5 days ago

7 sources · 4 days ago

Intel Unveils Arc G-Series: Panther Lake Chips with XeSS 3 Aim to Challenge AMD in Handheld Gaming Market

At Computex 2026, Intel introduced the new Arc G-Series, a processor family based on the Panther Lake architecture speci...

3 sources · 1 week ago

3 sources · 1 week ago

Login

Forgot your password?

Your experience on this site will be improved by allowing cookies.