Opteron 850 HE vs Xeon Platinum 8176

Primary details

Comparing Xeon Platinum 8176 and Opteron 850 HE processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	437	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	25.71	no data
Market segment	Server	Server
Series	Intel Xeon Platinum	no data
Architecture codename	Skylake (server) (2017−2019)	Athens (2003−2006)
Release date	25 April 2017 (7 years ago)	March 2005 (19 years ago)
Launch price (MSRP)	$8,719	no data
Current price	$349 (0x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Platinum 8176 and Opteron 850 HE 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)	1 (Single-Core)
Threads	56	1
Base clock speed	2.1 GHz	no data
Boost clock speed	3.8 GHz	2.4 GHz
L1 cache	1.75 MB	128 KB
L2 cache	28 MB	1 MB
L3 cache	38.5 MB	0 KB
Chip lithography	14 nm	90 nm
Maximum core temperature	89 °C	no data
Number of transistors	no data	106 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon Platinum 8176 and Opteron 850 HE 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)	8
Socket	FCLGA3647	940
Power consumption (TDP)	165 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8176 and Opteron 850 HE. 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	+	no data
AVX	+	no data
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	+	no data
Turbo Boost Max 3.0	-	no data
Status	Discontinued	no data

Security technologies

Xeon Platinum 8176 and Opteron 850 HE 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 8176 and Opteron 850 HE are enumerated here.

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 8176 and Opteron 850 HE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	no data
Maximum memory size	768 GB	no data
Max memory channels	6	no data
Maximum memory bandwidth	128.001 GB/s	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8176 and Opteron 850 HE.

PCIe version	3.0	no data
PCI Express lanes	48	no data

Pros & cons summary

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Physical cores	28	1
Threads	56	1
Chip lithography	14 nm	90 nm
Power consumption (TDP)	165 Watt	55 Watt

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Should you still have questions on choice between Xeon Platinum 8176 and Opteron 850 HE, ask them in Comments section, and we shall answer.

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