Xeon D-1531 vs Ryzen 9 3900X

Aggregate performance score

Ryzen 9 3900X
2019
12 cores / 24 threads, 125 Watt
20.53
+329%
Xeon D-1531
2015
6 cores / 12 threads, 45 Watt
4.78

Ryzen 9 3900X outperforms Xeon D-1531 by a whopping 329% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900X and Xeon D-1531 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2691249
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.932.69
Market segmentDesktop processorServer
SeriesAMD Ryzen 9Intel Xeon D
Power efficiency15.5412.92
Architecture codenameMatisse (Zen 2) (2019−2020)Broadwell (2015−2019)
Release date7 July 2019 (5 years ago)1 November 2015 (9 years ago)
Launch price (MSRP)$499$348

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 3900X has 678% better value for money than Xeon D-1531.

Detailed specifications

Ryzen 9 3900X and Xeon D-1531 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)6 (Hexa-Core)
Threads2412
Base clock speed3.8 GHz2.2 GHz
Boost clock speed4.6 GHz2.7 GHz
Bus typeno dataDMI 2.0
Multiplierno data22
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)256K (per core)
L3 cache64 MB1.5 MB (per core)
Chip lithography7 nm, 12 nm14 nm
Die sizeno data246.24 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)no data80 °C
Number of transistors19,200 million3,200 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900X and Xeon D-1531 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 configuration1 (Uniprocessor)1 (Uniprocessor)
SocketAM4FCBGA1667
Power consumption (TDP)125 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900X and Xeon D-1531. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
GPIOno data+
Precision Boost 2+no data

Security technologies

Ryzen 9 3900X and Xeon D-1531 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900X and Xeon D-1531 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 3900X and Xeon D-1531. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4, DDR3
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s34.124 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900X and Xeon D-1531.

PCIe versionno data2.0/3.0
PCI Express lanesno data24
USB revisionno data2.0/3.0
Total number of SATA portsno data6
Number of USB portsno data8
Integrated LANno data+
UARTno data+

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 3900X 20.53
+329%
Xeon D-1531 4.78

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 3900X 32617
+330%
Xeon D-1531 7592

Gaming performance

Pros & cons summary


Performance score 20.53 4.78
Recency 7 July 2019 1 November 2015
Physical cores 12 6
Threads 24 12
Chip lithography 7 nm 14 nm
Power consumption (TDP) 125 Watt 45 Watt

Ryzen 9 3900X has a 329.5% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.

Xeon D-1531, on the other hand, has 177.8% lower power consumption.

The Ryzen 9 3900X is our recommended choice as it beats the Xeon D-1531 in performance tests.

Note that Ryzen 9 3900X is a desktop processor while Xeon D-1531 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3900X and Xeon D-1531, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 9 3900X
Ryzen 9 3900X
Intel Xeon D-1531
Xeon D-1531

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Community ratings

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Questions & comments

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