Xeon E5-2670 v4 vs Ryzen 9 3900

#ad 
Buy on Amazon
VS

Primary details

Comparing Ryzen 9 3900 and Xeon E5-2670 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking300not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation20.74no data
Market segmentDesktop processorServer
SeriesAMD Matisse (Ryzen 3000 Desktop)Intel Xeon E5
Power efficiency28.16no data
Architecture codenameMatisse (Zen 2) (2019−2020)Broadwell (2015−2019)
Release date24 September 2019 (5 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3900 and Xeon E5-2670 v4 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)14 (Tetradeca-Core)
Threads2428
Base clock speed3.1 GHzno data
Boost clock speed4.3 GHz3.1 GHz
Bus typeno dataQPI
Bus rateno data2 × 9.6 GT/s
Multiplierno data31
L1 cache768 KBno data
L2 cache6 MB3.5 MB
L3 cache64 MB35 MB
Chip lithography7 nm, 12 nm14 nm
Die size2x 74 mm2306.18 mm2
Number of transistors7,600 million4700 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900 and Xeon E5-2670 v4 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 configuration12 (Multiprocessor)
SocketAM4no data
Power consumption (TDP)65 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Xeon E5-2670 v4. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2no data
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
Precision Boost 2+no data

Security technologies

Ryzen 9 3900 and Xeon E5-2670 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and Xeon E5-2670 v4 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and Xeon E5-2670 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200no data
Maximum memory size128 GB1,536 GB
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and Xeon E5-2670 v4.

PCIe version4.03.0
PCI Express lanes2440

Pros & cons summary


Recency 24 September 2019 20 June 2016
Physical cores 12 14
Threads 24 28
Chip lithography 7 nm 14 nm
Power consumption (TDP) 65 Watt 120 Watt

Ryzen 9 3900 has an age advantage of 3 years, a 100% more advanced lithography process, and 84.6% lower power consumption.

Xeon E5-2670 v4, on the other hand, has 16.7% more physical cores and 16.7% more threads.

We couldn't decide between Ryzen 9 3900 and Xeon E5-2670 v4. We've got no test results to judge.

Note that Ryzen 9 3900 is a desktop processor while Xeon E5-2670 v4 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3900 and Xeon E5-2670 v4, 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 3900
Ryzen 9 3900
Intel Xeon E5-2670 v4
Xeon E5-2670 v4

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.


4.6 628 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 125 votes

Rate Xeon E5-2670 v4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3900 or Xeon E5-2670 v4, agree or disagree with our judgements, or report an error or mismatch.