EPYC Embedded 3301 vs Xeon Platinum 8280L

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	Intel Xeon Platinum	AMD EPYC Embedded
Designer	Intel	AMD
Architecture codename	Cascade Lake (2019−2020)	Zen (2017−2020)
Release date	2 April 2019 (6 years ago)	21 February 2018 (7 years ago)
Launch price (MSRP)	$17,906	$450

Detailed specifications

Xeon Platinum 8280L and EPYC Embedded 3301 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 cores	28 (Octacosa-Core)	12 (Dodeca-Core)
Threads	56	12
Base clock speed	2.7 GHz	no data
Boost clock speed	4 GHz	2 GHz
Multiplier	27	20
L1 cache	1.75 MB	1152 KB
L2 cache	28 MB	6 MB
L3 cache	38.5 MB	32 MB
Chip lithography	14 nm	14 nm
Die size	no data	213 mm2
Maximum core temperature	84 °C	no data
Number of transistors	no data	9600 Million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon Platinum 8280L and EPYC Embedded 3301 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 configuration	8 (Multiprocessor)	1 (Uniprocessor)
Socket	FCLGA3647	no data
Power consumption (TDP)	205 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8280L and EPYC Embedded 3301. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8280L and EPYC Embedded 3301 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 8280L and EPYC Embedded 3301 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 8280L and EPYC Embedded 3301. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4-2666
Maximum memory size	4.5 TB	1 TiB
Max memory channels	6	4
Maximum memory bandwidth	140.8 GB/s	85.33 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8280L and EPYC Embedded 3301.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

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Recency	2 April 2019	21 February 2018
Physical cores	28	12
Threads	56	12
Power consumption (TDP)	205 Watt	65 Watt

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