Xeon E7-8855 v4 vs Ryzen 9 5950X

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Primary details

Comparing Ryzen 9 5950X and Xeon E7-8855 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking143not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation53.03no data
Market segmentDesktop processorServer
SeriesAMD Ryzen 9no data
Architecture codenameVermeer (Zen 3)no data
Release date8 October 2020 (3 years ago)1 April 2016 (8 years ago)
Launch price (MSRP)$799no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5950X and Xeon E7-8855 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 cores16 (Hexadeca-Core)no data
Threads32no data
Base clock speed3.4 GHzno data
Boost clock speed4.9 GHzno data
L1 cache1 MBno data
L2 cache8 MBno data
L3 cache64 MBno data
Chip lithography7 nm, 12 nmno data
Die sizeCPU cores: 2x 80.7 sq. mm., I/O: 125 mm2no data
Maximum core temperatureno data73 °C
Maximum case temperature (TCase)95 °Cno data
64 bit support+-
Windows 11 compatibility+-
Unlocked multiplierYesNo

Compatibility

Information on Ryzen 9 5950X and Xeon E7-8855 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 configuration18
SocketSocket AM4no data
Power consumption (TDP)105 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5950X and Xeon E7-8855 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHAno data
AES-NI+no data
AVX+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5950X and Xeon E7-8855 v4 are enumerated here.

AMD-V+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5950X and Xeon E7-8855 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4no data
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/s102 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5950X and Xeon E7-8855 v4.

PCIe version4.0no data
PCI Express lanesno data32

Pros & cons summary


Recency 8 October 2020 1 April 2016
Power consumption (TDP) 105 Watt 140 Watt

Ryzen 9 5950X has an age advantage of 4 years, and 33.3% lower power consumption.

We couldn't decide between Ryzen 9 5950X and Xeon E7-8855 v4. We've got no test results to judge.

Note that Ryzen 9 5950X is a desktop processor while Xeon E7-8855 v4 is a server/workstation one.


Should you still have questions on choice between Ryzen 9 5950X and Xeon E7-8855 v4, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5950X
Ryzen 9 5950X
Intel Xeon E7-8855 v4
Xeon E7-8855 v4

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Community ratings

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