EPYC 7H12 vs Xeon Platinum 8284

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Primary details

Comparing Xeon Platinum 8284 and EPYC 7H12 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated48
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon PlatinumAMD EPYC
Power efficiencyno data14.81
Architecture codenameCascade Lake (2019−2020)Zen 2 (2017−2020)
Release date10 July 2019 (5 years ago)18 September 2019 (5 years ago)
Launch price (MSRP)$15,460no data

Detailed specifications

Xeon Platinum 8284 and EPYC 7H12 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 cores28 (Octacosa-Core)64 (Tetrahexaconta-Core)
Threads56128
Base clock speed3 GHz2.6 GHz
Boost clock speed4 GHz3.3 GHz
Multiplier3026
L1 cache1.75 MB96K (per core)
L2 cache28 MB512K (per core)
L3 cache38.5 MB256 MB (shared)
Chip lithography14 nm7 nm, 14 nm
Die sizeno data192 mm2
Maximum core temperature65 °Cno data
Number of transistorsno data4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon Platinum 8284 and EPYC 7H12 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 configuration8 (Multiprocessor)2 (Multiprocessor)
SocketSocket PTR4
Power consumption (TDP)240 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8284 and EPYC 7H12. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0-no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Xeon Platinum 8284 and EPYC 7H12 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8284 and EPYC 7H12 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 Platinum 8284 and EPYC 7H12. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4 Eight-channel
Maximum memory size1 TB4 TiB
Max memory channels68
Maximum memory bandwidth140.8 GB/s204.763 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8284 and EPYC 7H12.

PCIe version3.0no data
PCI Express lanes48no data

Pros & cons summary


Recency 10 July 2019 18 September 2019
Physical cores 28 64
Threads 56 128
Chip lithography 14 nm 7 nm
Power consumption (TDP) 240 Watt 280 Watt

Xeon Platinum 8284 has 16.7% lower power consumption.

EPYC 7H12, on the other hand, has an age advantage of 2 months, 128.6% more physical cores and 128.6% more threads, and a 100% more advanced lithography process.

We couldn't decide between Xeon Platinum 8284 and EPYC 7H12. We've got no test results to judge.


Should you still have questions on choice between Xeon Platinum 8284 and EPYC 7H12, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8284
Xeon Platinum 8284
AMD EPYC 7H12
EPYC 7H12

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