EPYC 9555P vs Xeon E3-1280 v5

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Primary details

Comparing Xeon E3-1280 v5 and EPYC 9555P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1175not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.79no data
Market segmentServerServer
SeriesIntel Xeon E3no data
Power efficiency6.26no data
Architecture codenameSkylake-S (2015)Turin (2024)
Release date19 October 2015 (9 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$612$7,983

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1280 v5 and EPYC 9555P 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 cores4 (Quad-Core)64 (Tetrahexaconta-Core)
Threads8128
Base clock speed3.7 GHz3.2 GHz
Boost clock speed4 GHz4.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier37no data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache8 MB (shared)256 MB (shared)
Chip lithography14 nm4 nm
Die size160 mm28x 70.6 mm2
Number of transistors1,400 million66,520 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E3-1280 v5 and EPYC 9555P 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
SocketFCLGA1151SP5
Power consumption (TDP)80 Watt360 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1280 v5 and EPYC 9555P. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Xeon E3-1280 v5 and EPYC 9555P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1280 v5 and EPYC 9555P are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1280 v5 and EPYC 9555P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR5
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Graphics image quality

Maximum display resolutions supported by Xeon E3-1280 v5 and EPYC 9555P integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4N/Ano data
Max resolution over eDPN/Ano data
Max resolution over DisplayPortN/Ano data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1280 v5 and EPYC 9555P integrated GPUs, sometimes API versions are included.

DirectXN/Ano data
OpenGLN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1280 v5 and EPYC 9555P.

PCIe version3.05.0
PCI Express lanes16128

Pros & cons summary


Recency 19 October 2015 10 October 2024
Physical cores 4 64
Threads 8 128
Chip lithography 14 nm 4 nm
Power consumption (TDP) 80 Watt 360 Watt

Xeon E3-1280 v5 has 350% lower power consumption.

EPYC 9555P, on the other hand, has an age advantage of 8 years, 1500% more physical cores and 1500% more threads, and a 250% more advanced lithography process.

We couldn't decide between Xeon E3-1280 v5 and EPYC 9555P. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1280 v5 and EPYC 9555P, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1280 v5
Xeon E3-1280 v5
AMD EPYC 9555P
EPYC 9555P

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