i9-11900T vs Ryzen 9 5900

VS

Aggregate performance score

Ryzen 9 5900
2021
12 cores / 24 threads, 65 Watt
21.64
+81.5%
Core i9-11900T
2021
8 cores / 16 threads, 35 Watt
11.92

Ryzen 9 5900 outperforms Core i9-11900T by an impressive 82% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 5900 and Core i9-11900T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking245656
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 9no data
Power efficiency31.3432.06
Architecture codenameVermeer (2020−2024)Rocket Lake (2021)
Release date12 January 2021 (3 years ago)16 March 2021 (3 years ago)

Detailed specifications

Ryzen 9 5900 and Core i9-11900T basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores12 (Dodeca-Core)8 (Octa-Core)
Threads2416
Base clock speed3 GHz1.5 GHz
Boost clock speed4.7 GHz4.9 GHz
Bus rateno data8 GT/s
Multiplier30no data
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)256K (per core)
L3 cache64 MB16 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size81 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)95 °C72 °C
Number of transistors4,150 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 5900 and Core i9-11900T compatibility with other computer components: 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 configuration11
SocketAM4FCLGA1200
Power consumption (TDP)65 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900 and Core i9-11900T. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Ryzen 9 5900 and Core i9-11900T technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900 and Core i9-11900T are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900 and Core i9-11900T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size128 GB128 GB
Max memory channelsno data2
Maximum memory bandwidth51.196 GB/s50 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics 750
Max video memory-64 GB
Quick Sync Video-+
Clear Video-+
Clear Video HD-+
Graphics max frequency-1.3 GHz
Execution Units-32
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen 9 5900 and Core i9-11900T integrated GPUs.

Number of displays supported-3

Graphics image quality

Maximum display resolutions supported by Ryzen 9 5900 and Core i9-11900T integrated GPUs, including resolutions over different interfaces.

4K resolution support-+
Max resolution over HDMI 1.4-4096x2160@60Hz
Max resolution over eDP-5120 x 3200 @60Hz
Max resolution over DisplayPort-5120 x 3200 @60Hz

Graphics API support

APIs supported by Ryzen 9 5900 and Core i9-11900T integrated GPUs, sometimes API versions are included.

DirectX-12.1
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900 and Core i9-11900T.

PCIe version4.04.0
PCI Express lanesno data20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark 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.

Ryzen 9 5900 21.64
+81.5%
i9-11900T 11.92

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.

Ryzen 9 5900 34374
+81.6%
i9-11900T 18929

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 9 5900 2141
+3%
i9-11900T 2079

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 9 5900 11084
+45.1%
i9-11900T 7641

Gaming performance

Pros & cons summary


Performance score 21.64 11.92
Recency 12 January 2021 16 March 2021
Physical cores 12 8
Threads 24 16
Chip lithography 7 nm 14 nm
Power consumption (TDP) 65 Watt 35 Watt

Ryzen 9 5900 has a 81.5% higher aggregate performance score, 50% more physical cores and 50% more threads, and a 100% more advanced lithography process.

i9-11900T, on the other hand, has an age advantage of 2 months, and 85.7% lower power consumption.

The Ryzen 9 5900 is our recommended choice as it beats the Core i9-11900T in performance tests.


Should you still have questions on choice between Ryzen 9 5900 and Core i9-11900T, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 9 5900
Ryzen 9 5900
Intel Core i9-11900T
Core i9-11900T

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.4 108 votes

Rate Ryzen 9 5900 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 25 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 5900 or Core i9-11900T, agree or disagree with our judgements, or report an error or mismatch.