AMD Ryzen Threadripper PRO 5955WX
Intel Core i9-11900K
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Comparing Intel Core i9-11900K vs AMD Ryzen Threadripper PRO 5955WX

Comparison of video cards Intel Core i9-11900K vs AMD Ryzen Threadripper PRO 5955WX in benchmarks and specifications.

Differences

AMD Ryzen Threadripper PRO 5955WX

Top features of AMD Ryzen Threadripper PRO 5955WX

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  • Higher clock speed
    4.00 GHz left arrow 3.50 GHz
    Around -14% better clock speed
Intel Core i9-11900K

Top features of Intel Core i9-11900K

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  • Performance per watt
    125 W left arrow 280 W
    About 0.45 times less performance per watt

Specifications

Complete list of technical specifications

CPU generation and family

Let's find out which one of AMD Ryzen Threadripper PRO 5955WX and Intel Core i9-11900K is of a more recent generation, and what segment it belongs to.

Specification Value
Name AMD Ryzen Threadripper PRO 5955WX left arrow Intel Core i9-11900K
Family AMD Ryzen Threadripper PRO left arrow Intel Core i9
CPU group AMD Ryzen Threadripper PRO 5000 left arrow Intel Core i 11000
Segment Desktop / Server left arrow Desktop / Server
Generation 4 left arrow 11
Predecessor AMD Ryzen Threadripper PRO 3955WX left arrow Intel Core i9-10900K
Successor -- left arrow Intel Core i9-12900K

CPU Cores and Base Frequency

In this block we are going to compare AMD Ryzen Threadripper PRO 5955WX vs Intel Core i9-11900K by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification Value
Core architecture normal left arrow normal
Overclocking No left arrow Yes
Frequency 4.00 GHz left arrow 3.50 GHz

Internal Graphics

Common specifications for integrated graphics cards in AMD Ryzen Threadripper PRO 5955WX and Intel Core i9-11900K along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification Value
GPU name no iGPU left arrow Intel UHD Graphics 750
GPU frequency left arrow 0.35 GHz
GPU (Turbo) No turbo left arrow 1.30 GHz
Execution units left arrow 32
Shader left arrow 256
Max. displays left arrow 3
Generation left arrow 12
Technology left arrow 14 nm
Release date left arrow Q1/2021

Hardware codec support

Let's compare the support of video codecs between AMD Ryzen Threadripper PRO 5955WX and Intel Core i9-11900K. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification Value
h265 / HEVC (8 bit) No left arrow Decode / Encode
h265 / HEVC (10 bit) No left arrow Decode / Encode
h264 No left arrow Decode / Encode
VP8 No left arrow Decode
VP9 No left arrow Decode / Encode
AV1 No left arrow Decode
AVC No left arrow Decode / Encode
VC-1 No left arrow Decode
JPEG No left arrow Decode / Encode

Memory & PCIe

To choose the best model between AMD Ryzen Threadripper PRO 5955WX and Intel Core i9-11900K you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification Value
Memory type DDR4-3200 left arrow DDR4-3200
Max. Memory 2048 GB left arrow 128 GB
Memory channels 8 (Octa Channel) left arrow 2
ECC Yes left arrow No

Thermal Management

Let's find out what TDP value would be better for AMD Ryzen Threadripper PRO 5955WX or Intel Core i9-11900K? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification Value
TDP (PL1) 280 W left arrow 125 W
TDP (PL2) -- left arrow 251 W / 56 s
TDP down -- left arrow 95 W
Tjunction max. 95 \xc2\xb0C left arrow 100 °C

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Threadripper PRO 5955WX and Intel Core i9-11900K CPUs along with a list of ISA extensions.

Specification Value
Technology 7 nm left arrow 14 nm
Socket WRX8 (sWRX8) left arrow LGA 1200
L2-Cache 8.00 MB left arrow 4.00 MB
L3-Cache 64.00 MB left arrow 16.00 MB
Architecture Chagall (Zen 3) left arrow Rocket Lake S
Virtualization AMD-V, SVM left arrow VT-x, VT-x EPT, VT-d
Instruction set (ISA) x86-64 (64 bit) left arrow x86-64 (64 bit)
ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4.1, SSE4.2, AVX2, AVX-512
Release date Q1/2022 left arrow Q1/2021

Benchmarks

Real tests AMD Ryzen Threadripper PRO 5955WX vs Intel Core i9-11900K

Cinebench R23 (Single-Core)

Cinebench R23 is the newest instalment of the most popular CPU Rendering Benchmark Single-Core Cinebench.

Geekbench 5, 64bit (Single-Core)

Geekbench 5 benchmark is the newest software suit.

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 software suite shows benchmark testing results of the memory performance and speed of the multi-core processor.

Estimated results for PassMark CPU Mark

It tests entire and overall performance of the central processing unit (mathematical calculations, compression and decompression speed, 2D&3D graphic tests).

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