Xeon Platinum 8321HC vs Ryzen Threadripper 2950X

Primary details

Comparing Ryzen Threadripper 2950X and Xeon Platinum 8321HC processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	317	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.15	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	no data
Power efficiency	9.75	no data
Architecture codename	ZEN+ (2018−2019)	no data
Release date	13 August 2018 (6 years ago)	1 October 2020 (4 years ago)
Launch price (MSRP)	$899	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 2950X and Xeon Platinum 8321HC 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	16 (Hexadeca-Core)	26 (Hexacosa-Core)
Threads	32	52
Base clock speed	3.5 GHz	1.4 GHz
Boost clock speed	4.4 GHz	3 GHz
Bus rate	4 × 8 GT/s	no data
Multiplier	35	no data
L1 cache	96K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	32 MB	35.75 MB
Chip lithography	12 nm	no data
Die size	213 mm2	no data
Number of transistors	19,200 million	no data
64 bit support	+	-
Windows 11 compatibility	+	-
Unlocked multiplier	+	-

Compatibility

Information on Ryzen Threadripper 2950X and Xeon Platinum 8321HC 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	1 (Uniprocessor)	no data
Socket	Socket TR4	no data
Power consumption (TDP)	180 Watt	88 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 2950X and Xeon Platinum 8321HC. You'll probably need this information if you require some particular technology.

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

Security technologies

Ryzen Threadripper 2950X and Xeon Platinum 8321HC technologies aimed at improving security, for example, by protecting against hacks.

EDB

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 2950X and Xeon Platinum 8321HC 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 Ryzen Threadripper 2950X and Xeon Platinum 8321HC. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Quad-channel	RDIMM
Maximum memory size	2 TiB	1.12 TB
Max memory channels	4	6
Maximum memory bandwidth	93.867 GB/s	no data
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 2950X and Xeon Platinum 8321HC.

PCIe version	no data	3.0
PCI Express lanes	no data	48

Pros & cons summary

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Recency	13 August 2018	1 October 2020
Physical cores	16	26
Threads	32	52
Power consumption (TDP)	180 Watt	88 Watt

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Should you still have questions on choice between Ryzen Threadripper 2950X and Xeon Platinum 8321HC, ask them in Comments section, and we shall answer.

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