Xeon Silver 4314 vs Ryzen 9 3900X

VS

Aggregate performance score

Ryzen 9 3900X
2019
12 cores / 24 threads, 125 Watt
20.53
+12.6%
Xeon Silver 4314
2021
16 cores / 32 threads, 135 Watt
18.24

Ryzen 9 3900X outperforms Xeon Silver 4314 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900X and Xeon Silver 4314 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking275331
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation21.73no data
Market segmentDesktop processorServer
SeriesAMD Ryzen 9no data
Power efficiency15.5312.78
Architecture codenameMatisse (Zen 2) (2019−2020)Ice Lake-SP (2021)
Release date7 July 2019 (5 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900X and Xeon Silver 4314 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)16 (Hexadeca-Core)
Threads2432
Base clock speed3.8 GHz2.4 GHz
Boost clock speed4.6 GHz3.4 GHz
L1 cache96K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache64 MB24 MB (shared)
Chip lithography7 nm, 12 nm10 nm
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)no data86 °C
Number of transistors19,200 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900X and Xeon Silver 4314 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)2
SocketAM4FCLGA4189
Power consumption (TDP)125 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900X and Xeon Silver 4314. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 3900X and Xeon Silver 4314 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900X and Xeon Silver 4314 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 Silver 4314. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4-2667
Maximum memory size128 GB6 TB
Max memory channels28
Maximum memory bandwidth51.196 GB/sno data
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900X and Xeon Silver 4314.

PCIe versionno data4.0
PCI Express lanesno data64

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
+12.6%
Xeon Silver 4314 18.24

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 32612
+12.5%
Xeon Silver 4314 28977

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 3900X 1710
+32.4%
Xeon Silver 4314 1292

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 3900X 9939
+5.3%
Xeon Silver 4314 9441

Gaming performance

Pros & cons summary


Performance score 20.53 18.24
Recency 7 July 2019 6 April 2021
Physical cores 12 16
Threads 24 32
Chip lithography 7 nm 10 nm
Power consumption (TDP) 125 Watt 135 Watt

Ryzen 9 3900X has a 12.6% higher aggregate performance score, a 42.9% more advanced lithography process, and 8% lower power consumption.

Xeon Silver 4314, on the other hand, has an age advantage of 1 year, and 33.3% more physical cores and 33.3% more threads.

The Ryzen 9 3900X is our recommended choice as it beats the Xeon Silver 4314 in performance tests.

Note that Ryzen 9 3900X is a desktop processor while Xeon Silver 4314 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3900X and Xeon Silver 4314, 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 3900X
Ryzen 9 3900X
Intel Xeon Silver 4314
Xeon Silver 4314

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.


4.7 5169 votes

Rate Ryzen 9 3900X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 55 votes

Rate Xeon Silver 4314 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3900X or Xeon Silver 4314, agree or disagree with our judgements, or report an error or mismatch.