Intel Core i9-11900T: specs and benchmarks

VS
Price now no data
Games supported 100%
Intel Core i9-11900T
Intel Core i9-11900T
Buy
  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2021
Performance 18.59

Summary

Intel started Intel Core i9-11900T sales 16 March 2021. This is Rocket Lake architecture desktop processor primarily aimed at office systems. It has 8 cores and 16 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 4900 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA1200 processor with a TDP of 35 Watt and a maximum temperature of 72 °C. It supports DDR4-3200 memory.

It provides poor benchmark performance at

18.59%

of a leader's which is AMD Ryzen Threadripper PRO 5995WX.

General info

Of Core i9-11900T processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating259
Market segmentDesktop processor
Architecture codenameRocket Lake (2021)
Release date16 March 2021 (1 year ago)

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores8 (Octa-Core)
Threads16
Base clock speed1.5 GHzof 4.7 (FX-9590)
Boost clock speed4.9 GHzof 5.5 (Core i9-12900KS)
L1 cache64K (per core)of 1536 (EPYC Embedded 3401)
L2 cache256K (per core)of 12288 (Core 2 Quad Q9550)
L3 cache16 MB (shared)of 32 (Ryzen Threadripper 1998)
Chip lithography14 nmof 5 (Apple M1)
Maximum core temperature100 °Cof 110 (Atom x7-E3950)
Maximum case temperature (TCase)72 °Cof 105 (Core i7-5950HQ)
64 bit support+
Windows 11 compatibility+
Unlocked multiplier-

Compatibility

Information on Core i9-11900T compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1of 8 (Opteron 842)
SocketFCLGA1200
Thermal design power (TDP)35 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i9-11900T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI+
AVX+
vPro+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology2.0
Hyper-Threading Technology+
Idle States+
Thermal Monitoring+
SIPP+
Turbo Boost Max 3.0+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+
Secure Key+
Identity Protection+
SGX-
OS Guard+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i9-11900T's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR4-3200of 4800 (Ryzen 9 6980HX)
Maximum memory size128 GBof 786 (Xeon E5-2670 v3)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth50 GB/sof 281.6 (Xeon Platinum 9221)
ECC memory support-

Graphics specifications

General parameters of GPU integrated into Core i9-11900T.

Integrated graphics cardIntel UHD Graphics 750
Max video memory64 GB
Quick Sync Video+
Clear Video+
Clear Video HD+
Graphics max frequency1.3 GHz
Execution Units32
InTru 3D+

Graphics interfaces

Available interfaces and connections of Core i9-11900T's integrated GPU.

Number of displays supported3

Graphics image quality

Maximum display resolutions supported by Core i9-11900T's integrated GPU, including resolutions over different interfaces.

4K resolution support+
Max resolution over HDMI 1.44096x2160@60Hz
Max resolution over eDP5120 x 3200 @60Hz
Max resolution over DisplayPort5120 x 3200 @60Hz

Graphics API support

APIs supported by Core i9-11900T's integrated GPU, sometimes API versions are included.

DirectX12.1
OpenGL4.5

Peripherals

Specifications and connection types of supported peripherals.

PCIe version4.0of 3 (Core i7-7700K)
PCI Express lanes20of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i9-11900T. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i9-11900T 18.59
  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i9-11900T 20225

GeekBench 5 Single-Core

i9-11900T 1583

GeekBench 5 Multi-Core

i9-11900T 7391

Relative perfomance

Overall Core i9-11900T performance compared to nearest competitors among desktop CPUs.


Intel Core i9-11900T 100

AMD equivalent

We believe that the nearest equivalent to Core i9-11900T from AMD is Ryzen 7 4700G, which is nearly equal in speed and lower by 2 positions in our rating.

AMD Ryzen 7 4700G Ryzen 7 4700G
Compare

Here are some closest AMD rivals to Core i9-11900T:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

AMD Ryzen 7 4700G Ryzen 7 4700G
Compare
Intel Core i5-12500 Core i5 12500
Compare
AMD Ryzen 7 4700GE Ryzen 7 4700GE
Compare
Intel Core i9-10900 Core i9 10900
Compare
AMD Ryzen 5 PRO 5650G Ryzen 5 PRO 5650G
Compare
Intel Core i7-11700 Core i7 11700
Compare

Recommended graphics cards

These graphics cards are most commonly used with Core i9-11900T according to our statistics.

User rating

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


3.1 9 ratings

Rate Intel Core i9-11900T on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

Here you can ask a question about Core i9-11900T, agree or disagree with our judgements, or report an error or mismatch.