EPYC 7643 vs Itanium 9560

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Primary details

Comparing Itanium 9560 and EPYC 7643 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated39
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data6.37
Market segmentServerServer
Seriesno dataAMD EPYC
Power efficiencyno data20.14
Architecture codenameno dataMilan (2021−2023)
Release date1 October 2012 (12 years ago)15 March 2021 (3 years ago)
Launch price (MSRP)no data$4,995

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Itanium 9560 and EPYC 7643 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 cores8 (Octa-Core)48 (Octatetraconta-Core)
Threads1696
Base clock speed2.53 GHz2.3 GHz
Boost clock speedno data3.6 GHz
Bus rate6.4 GT/sno data
Multiplierno data23
L1 cacheno data64 KB (per core)
L2 cacheno data512 KB (per core)
L3 cache32 MB256 MB (shared)
Chip lithography32 nm7 nm+
Die sizeno data8x 81 mm2
Maximum core temperature95 °Cno data
Number of transistorsno data33,200 million
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Itanium 9560 and EPYC 7643 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 configurationno data2
SocketLGA1248SP3
Power consumption (TDP)170 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Itanium 9560 and EPYC 7643. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data

Security technologies

Itanium 9560 and EPYC 7643 technologies aimed at improving security, for example, by protecting against hacks.

EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Itanium 9560 and EPYC 7643 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Itanium 9560 and EPYC 7643. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4-3200
Maximum memory sizeno data4 TiB
Maximum memory bandwidthno data204.795 GB/s
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 Itanium 9560 and EPYC 7643.

PCIe versionno data4.0
PCI Express lanesno data128

Pros & cons summary


Recency 1 October 2012 15 March 2021
Physical cores 8 48
Threads 16 96
Chip lithography 32 nm 7 nm
Power consumption (TDP) 170 Watt 225 Watt

Itanium 9560 has 32.4% lower power consumption.

EPYC 7643, on the other hand, has an age advantage of 8 years, 500% more physical cores and 500% more threads, and a 357.1% more advanced lithography process.

We couldn't decide between Itanium 9560 and EPYC 7643. We've got no test results to judge.


Should you still have questions on choice between Itanium 9560 and EPYC 7643, ask them in Comments section, and we shall answer.

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Intel Itanium 9560
Itanium 9560
AMD EPYC 7643
EPYC 7643

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Community ratings

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