EPYC 9965 vs Xeon Phi 7285

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Primary details

Comparing Xeon Phi 7285 and EPYC 9965 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Phino data
Architecture codenameKnights Mill (2017)Turin (2024)
Release date1 December 2017 (7 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$14,813

Detailed specifications

Xeon Phi 7285 and EPYC 9965 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 cores68 (Octahexaconta-Core)192
Threads272384
Base clock speed1.3 GHz2.25 GHz
Boost clock speed1.4 GHz3.7 GHz
Multiplier15no data
L1 cache32K (per core)80 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache0 KB (shared)384 MB (shared)
Chip lithography14 nm3 nm
Maximum core temperature72 °Cno data
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.550-1.2Vno data

Compatibility

Information on Xeon Phi 7285 and EPYC 9965 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
SocketSVLCLGA3647SP5
Power consumption (TDP)250 Watt500 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7285 and EPYC 9965. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX++
Turbo Boost Technology2.0no data
Idle States+no data
Thermal Monitoring+-
Precision Boost 2no data+

Security technologies

Xeon Phi 7285 and EPYC 9965 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
SGX-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7285 and EPYC 9965 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 Phi 7285 and EPYC 9965. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR5
Maximum memory size384 GBno data
Max memory channels6no data
Maximum memory bandwidth115.212 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7285 and EPYC 9965.

PCIe version3.05.0
PCI Express lanes36128

Pros & cons summary


Recency 1 December 2017 10 October 2024
Physical cores 68 192
Threads 272 384
Chip lithography 14 nm 3 nm
Power consumption (TDP) 250 Watt 500 Watt

Xeon Phi 7285 has 100% lower power consumption.

EPYC 9965, on the other hand, has an age advantage of 6 years, 182.4% more physical cores and 41.2% more threads, and a 366.7% more advanced lithography process.

We couldn't decide between Xeon Phi 7285 and EPYC 9965. We've got no test results to judge.


Should you still have questions on choice between Xeon Phi 7285 and EPYC 9965, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 7285
Xeon Phi 7285
AMD EPYC 9965
EPYC 9965

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