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{{amd title|EPYC Embedded 3301}}
 
{{amd title|EPYC Embedded 3301}}
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{{chip
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{{chip}}
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|name=EPYC Embedded 3301
 
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|no image=Yes
 
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|designer=AMD
 
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|manufacturer=GlobalFoundries
 
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|model number=3301
 
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|market=Server
 
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|market 2=Embedded
 
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|first announced=February 21, 2018
 
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|first launched=February 21, 2018
 
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|release price=$450
 
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|family=EPYC Embedded
 
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|series=3000
 
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|locked=Yes
 
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|frequency=2,000 MHz
 
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|turbo frequency1=3,000 MHz
 
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|turbo frequency12=2,150 MHz
 
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|clock multiplier=20
 
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|isa=x86-64
 
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|isa family=x86
 
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|microarch=Zen
 
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|core name=Snowy Owl
 
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|core family=23
 
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|core model=1
 
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|core stepping=B2
 
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|cpuid=0x00800F12
 
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|process=14 nm
 
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|transistors=9,600,000,000
 
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|technology=CMOS
 
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|die area=213 mm²
 
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|mcp=Yes
 
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|die count=2
 
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|word size=64 bit
 
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|core count=12
 
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|thread count=12
 
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|max cpus=1
 
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|max memory=1 TiB
 
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|tdp=65 W
 
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|tjunc min=0 °C
 
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|tjunc max=95 °C
 
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|package name 1=amd,sp4
 
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}}
 
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'''EPYC Embedded 3301''' is a {{arch|64}} [[12-core]] [[x86]] embedded microprocessor introduced by [[AMD]] in early [[2018]] for dense servers and edge devices. This [[multi-chip package|multi-chip processor]] has CPU cores based on the {{amd|Zen|Zen microarchitecture|l=arch}} and is fabricated on a [[GlobalFoundries]] [[14 nm#GlobalFoundries|14 nm]] process. It operates at 2.0 GHz with a {{abbr|TDP}} of 65 W and a {{amd|precision boost|turbo frequency}} of up to 3.0 GHz. The 3301 supports up to 1 TiB of quad-channel DDR4-2666 memory.
 
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This model was apparently canceled.
 
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== Cache ==
 
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{{main|amd/microarchitectures/zen#Memory_Hierarchy|l1=Zen § Cache}}
 
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{{cache size
 
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|l1 cache=1152 KiB
 
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|l1i cache=768 KiB
 
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|l1i break=12 × 64 KiB
 
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|l1i desc=4-way set associative
 
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|l1d cache=384 KiB
 
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|l1d break=12 × 32 KiB
 
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|l1d desc=8-way set associative
 
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|l1d policy=write-back
 
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|l2 cache=6 MiB
 
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|l2 break=12 × 512 KiB
 
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|l2 desc=8-way set associative
 
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|l2 policy=write-back
 
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|l3 cache=32 MiB
 
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|l3 break=4 × 8 MiB
 
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|l3 desc=16-way set associative
 
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|l3 policy=write-back
 
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}}
 
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== Memory controller ==
 
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{{memory controller
 
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|type=DDR4-2666
 
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|ecc=Yes
 
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|max mem=1 TiB
 
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|controllers=4
 
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|channels=4
 
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|max bandwidth=85.33 GB/s
 
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|bandwidth schan=21.33 GB/s
 
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|bandwidth dchan=42.67 GB/s
 
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|bandwidth qchan=85.33 GB/s
 
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}}
 
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== Expansions ==
 
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The EPYC Embedded 3301 integrates four 8-port, 16-lane PCIe Gen 1/2/3 (8 GT/s) controllers. All lanes are configurable as x16/x8/x4/x2/x1 wide (e.g. 1x4 + 4x1 + 1x8) PCIe links, some lanes alternatively as SATA Gen 1/2/3 (6 Gb/s) or 10 Gbit/s Ethernet ports. Up to sixteen SATA ports and eight GbE ports are available on this model, as well as four USB 3.1 Gen 1 (5 Gb/s) ports, and the following low speed interfaces: {{abbr|eMMC}}, {{abbr|UART}}, {{abbr|LPC}}, {{abbr|SPI/eSPI}}, {{abbr|I<sup>2</sup>C}}, {{abbr|SMBus}}, {{abbr|GPIO}}.
 
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{{expansions main
 
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|
 
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{{expansions entry
 
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|type=PCIe
 
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|pcie revision=3.0
 
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|pcie lanes=64
 
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|pcie config=x16
 
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|pcie config 2=x8
 
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|pcie config 3=x4
 
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|pcie config 4=x2
 
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|pcie config 5=x1
 
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}}
 
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{{expansions entry
 
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|type=USB
 
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|usb revision=3.1
 
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|usb ports=4
 
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}}
 
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{{expansions entry
 
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|type=SATA
 
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|sata revision=3.0
 
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|sata ports=16
 
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}}
 
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}}
 
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{{network
 
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|eth opts=Yes
 
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|10ge=Yes
 
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|10ge ports=8
 
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}}
 
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== Features ==
 
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{{x86 features
 
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|real=Yes
 
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|protected=Yes
 
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|smm=Yes
 
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|fpu=Yes
 
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|x8616=Yes
 
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|x8632=Yes
 
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|x8664=Yes
 
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|nx=Yes
 
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|mmx=Yes
 
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|emmx=Yes
 
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|sse=Yes
 
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|sse2=Yes
 
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|sse3=Yes
 
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|ssse3=Yes
 
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|sse41=Yes
 
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|sse42=Yes
 
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|sse4a=Yes
 
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|sse_gfni=No
 
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|avx=Yes
 
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|avx_gfni=No
 
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|avx2=Yes
 
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|avx512f=No
 
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|avx512cd=No
 
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|avx512er=No
 
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|avx512pf=No
 
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|avx512bw=No
 
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|avx512dq=No
 
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|avx512vl=No
 
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|avx512ifma=No
 
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|avx512vbmi=No
 
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|avx5124fmaps=No
 
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|avx512vnni=No
 
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|avx5124vnniw=No
 
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|avx512vpopcntdq=No
 
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|avx512gfni=No
 
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|avx512vaes=No
 
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|avx512vbmi2=No
 
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|avx512bitalg=No
 
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|avx512vpclmulqdq=No
 
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|abm=Yes
 
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|tbm=No
 
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|bmi1=Yes
 
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|bmi2=Yes
 
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|fma3=Yes
 
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|fma4=No
 
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|aes=Yes
 
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|rdrand=Yes
 
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|sha=Yes
 
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|xop=No
 
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|adx=Yes
 
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|clmul=Yes
 
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|f16c=Yes
 
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|bfloat16=No
 
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|tbt1=No
 
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|tbt2=No
 
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|tbmt3=No
 
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|tvb=No
 
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|bpt=No
 
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|eist=No
 
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|sst=No
 
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|flex=No
 
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|fastmem=No
 
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|ivmd=No
 
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|intelnodecontroller=No
 
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|intelnode=No
 
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|kpt=No
 
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|ptt=No
 
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|intelrunsure=No
 
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|mbe=No
 
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|isrt=No
 
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|sba=No
 
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|mwt=No
 
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|sipp=No
 
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|att=No
 
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|ipt=No
 
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|tsx=No
 
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|txt=No
 
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|ht=No
 
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|vpro=No
 
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|vtx=No
 
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|vtd=No
 
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|ept=No
 
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|mpx=No
 
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|sgx=No
 
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|securekey=No
 
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|osguard=No
 
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|intqat=No
 
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|dlboost=No
 
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|3dnow=No
 
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|e3dnow=No
 
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|smartmp=No
 
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|powernow=No
 
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|amdvi=Yes
 
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|amdv=Yes
 
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|amdsme=Yes
 
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|amdtsme=Yes
 
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|amdsev=Yes
 
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|rvi=No
 
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|smt=No
 
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|sensemi=Yes
 
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|xfr=No
 
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|xfr2=No
 
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|mxfr=No
 
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|amdpb=No
 
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|amdpb2=No
 
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|amdpbod=No
 
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}}
 
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== Bibliography ==
 
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* {{cite techdoc|title=Product Brief: AMD EPYC™ Embedded 3000 Family|file=3000-Family-Product-Brief.pdf|publ=AMD|pid=1887102|date=2018}}
 
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* {{cite techdoc|title=Product Brief: AMD EPYC™ Embedded 3000 Family|url=https://www.amd.com/system/files/documents/updated-3000-family-product-brief.pdf|publ=AMD|pid=1887102|rev=E|date=2019}}
 
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* [https://www.amd.com/en/products/specifications/embedded "Embedded Processor Specifications"]. AMD.com. Retrieved October 2020.
 

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Facts about "EPYC Embedded 3301 - AMD"
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EPYC Embedded 3301 - AMD#pcie +
base frequency2,000 MHz (2 GHz, 2,000,000 kHz) +
clock multiplier20 +
core count12 +
core family23 +
core model1 +
core nameSnowy Owl +
core steppingB2 +
cpuid0x00800F12 +
designerAMD +
die area213 mm² (0.33 in², 2.13 cm², 213,000,000 µm²) +
die count2 +
familyEPYC Embedded +
first announcedFebruary 21, 2018 +
first launchedFebruary 21, 2018 +
full page nameamd/epyc embedded/3301 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has amd amd-v technologytrue +
has amd amd-vi technologytrue +
has amd secure encrypted virtualization technologytrue +
has amd secure memory encryption technologytrue +
has amd sensemi technologytrue +
has amd transparent secure memory encryption technologytrue +
has ecc memory supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension + and SenseMI Technology +
has locked clock multipliertrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size1,152 KiB (1,179,648 B, 1.125 MiB) +
l1d$ description8-way set associative +
l1d$ size384 KiB (393,216 B, 0.375 MiB) +
l1i$ description4-way set associative +
l1i$ size768 KiB (786,432 B, 0.75 MiB) +
l2$ description8-way set associative +
l2$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
l3$ description16-way set associative +
l3$ size32 MiB (32,768 KiB, 33,554,432 B, 0.0313 GiB) +
ldateFebruary 21, 2018 +
manufacturerGlobalFoundries +
market segmentServer + and Embedded +
max cpu count1 +
max junction temperature368.15 K (95 °C, 203 °F, 662.67 °R) +
max memory1,048,576 MiB (1,073,741,824 KiB, 1,099,511,627,776 B, 1,024 GiB, 1 TiB) +
max memory bandwidth79.47 GiB/s (81,377.029 MiB/s, 85.33 GB/s, 85,330 MB/s, 0.0776 TiB/s, 0.0853 TB/s) +
max memory channels4 +
max sata ports16 +
max usb ports4 +
microarchitectureZen +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model number3301 +
nameEPYC Embedded 3301 +
packageSP4 +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 450.00 (€ 405.00, £ 364.50, ¥ 46,498.50) +
series3000 +
smp max ways1 +
supported memory typeDDR4-2666 +
tdp65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technologyCMOS +
thread count12 +
transistor count9,600,000,000 +
turbo frequency (12 cores)2,150 MHz (2.15 GHz, 2,150,000 kHz) +
turbo frequency (1 core)3,000 MHz (3 GHz, 3,000,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +