Xeon Phi 7285 vs Opteron 4332 HE

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Primary details

Comparing Opteron 4332 HE and Xeon Phi 7285 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1746not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Seriesno dataIntel Xeon Phi
Power efficiency3.59no data
Architecture codenameSeoul (2012)Knights Mill (2017)
Release date4 December 2012 (11 years ago)18 December 2017 (6 years ago)

Detailed specifications

Opteron 4332 HE and Xeon Phi 7285 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 cores6 (Hexa-Core)68 (Octahexaconta-Core)
Threads6272
Base clock speed3 GHz1.3 GHz
Boost clock speed3.7 GHz1.4 GHz
Multiplierno data15
L1 cache288 KB4.25 MB
L2 cache6144 KB34 MB
L3 cache8192 KB (shared)0 KB (shared)
Chip lithography32 nm14 nm
Die size315 mm2no data
Maximum core temperatureno data72 °C
Number of transistors1,200 million8,000 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.550-1.2V

Compatibility

Information on Opteron 4332 HE and Xeon Phi 7285 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 configuration21
SocketC32SVLCLGA3647
Power consumption (TDP)65 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 4332 HE and Xeon Phi 7285. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX-512
AES-NI++
FMA+-
AVX++
Turbo Boost Technologyno data2.0
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Opteron 4332 HE and Xeon Phi 7285 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
SGXno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron 4332 HE and Xeon Phi 7285 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 Opteron 4332 HE and Xeon Phi 7285. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-2400
Maximum memory sizeno data384 GB
Max memory channelsno data6
Maximum memory bandwidthno data115.212 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Opteron 4332 HE and Xeon Phi 7285.

PCIe versionno data3.0
PCI Express lanesno data36

Pros & cons summary


Recency 4 December 2012 18 December 2017
Physical cores 6 68
Threads 6 272
Chip lithography 32 nm 14 nm
Power consumption (TDP) 65 Watt 250 Watt

Opteron 4332 HE has 284.6% lower power consumption.

Xeon Phi 7285, on the other hand, has an age advantage of 5 years, 1033.3% more physical cores and 4433.3% more threads, and a 128.6% more advanced lithography process.

We couldn't decide between Opteron 4332 HE and Xeon Phi 7285. We've got no test results to judge.


Should you still have questions on choice between Opteron 4332 HE and Xeon Phi 7285, ask them in Comments section, and we shall answer.

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AMD Opteron  4332 HE
Opteron 4332 HE
Intel Xeon Phi 7285
Xeon Phi 7285

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