Intel Xeon W-2123 vs AMD Ryzen 9 3900X

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CPU comparison with benchmarks


Intel Xeon W-2123 CPU1 vs CPU2 AMD Ryzen 9 3900X
Intel Xeon W-2123 AMD Ryzen 9 3900X

CPU comparison

In this CPU comparison, we compare the Intel Xeon W-2123 and the AMD Ryzen 9 3900X and use benchmarks to check which processor is faster.

We compare the Intel Xeon W-2123 4 core processor released in Q3/2017 with the AMD Ryzen 9 3900X which has 12 CPU cores and was introduced in Q3/2019.
Intel Xeon W (83) Family AMD Ryzen 9 (34)
Intel Xeon W-2100/3100 (15) CPU group AMD Ryzen 3000 (15)
6 Generation 3
Skylake W Architecture Matisse (Zen 2)
Desktop / Server Segment Desktop / Server
-- Predecessor --
Intel Xeon W-2223 Successor AMD Ryzen 9 5900X

CPU Cores and Base Frequency

The Intel Xeon W-2123 is a 4 core processor with a clock frequency of 3.60 GHz (3.90 GHz). The processor can compute 8 threads at the same time. The AMD Ryzen 9 3900X clocks with 3.80 GHz (4.60 GHz), has 12 CPU cores and can calculate 24 threads in parallel.

Intel Xeon W-2123 Characteristic AMD Ryzen 9 3900X
4 Cores 12
8 Threads 24
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
3.60 GHz Frequency 3.80 GHz
3.90 GHz Turbo Frequency (1 Core) 4.60 GHz
3.90 GHz Turbo Frequency (All Cores) 4.00 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon W-2123 Characteristic AMD Ryzen 9 3900X
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 512 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon W-2123, while the AMD Ryzen 9 3900X supports a maximum of 128 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

Intel Xeon W-2123 Characteristic AMD Ryzen 9 3900X
DDR4-2666 Memory DDR4-3200
512 GB Max. Memory 128 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
85.4 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
-- L2 Cache 6.00 MB
8.25 MB L3 Cache 64.00 MB
3.0 PCIe version 4.0
48 PCIe lanes 20
47.3 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Intel Xeon W-2123 has a TDP of 120 W. The TDP of the AMD Ryzen 9 3900X is 105 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon W-2123 Characteristic AMD Ryzen 9 3900X
120 W TDP (PL1 / PBP) 105 W
-- TDP (PL2) 142 W
-- TDP up --
-- TDP down --
-- Tjunction max. 95 °C

Technical details

The Intel Xeon W-2123 has 8.25 MB cache and is manufactured in 14 nm. The cache of AMD Ryzen 9 3900X is at 70.00 MB. The processor is manufactured in 7 nm.

Intel Xeon W-2123 Characteristic AMD Ryzen 9 3900X
14 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 2066 Socket AM4 (PGA 1331)
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q3/2017 Release date Q3/2019
294 $ Release price 485 $
show more data show more data


Rate these processors

Here you can rate the Intel Xeon W-2123 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the AMD Ryzen 9 3900X to help other visitors make their purchasing decisions. The average rating is 4.0 stars (8 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1042 (80%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
1300 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4463 (36%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
12454 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1244 (73%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
1714 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4604 (43%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
10689 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
8506 (26%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
32755 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
166 (78%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
214 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
805 (25%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
3168 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
78 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
1068 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
1302 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
18165 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.60 GHz
502 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
6954 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
281 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
115.9 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz
536 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.60 GHz
0 (0%)
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12C 24T @ 3.80 GHz
8183 (100%)

Devices using this processor

Intel Xeon W-2123 AMD Ryzen 9 3900X
Unknown Unknown

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