Xeon Silver 4114T vs i9-9980XE

Primary details

Comparing Core i9-9980XE and Xeon Silver 4114T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	319	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	4.07	no data
Market segment	Desktop processor	Server
Series	Intel Core i9	Intel Xeon Silver
Power efficiency	10.52	no data
Architecture codename	Skylake (server) (2017−2019)	Skylake (server) (2017−2019)
Release date	19 October 2018 (6 years ago)	11 July 2017 (7 years ago)
Launch price (MSRP)	$1,979	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i9-9980XE and Xeon Silver 4114T 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	18 (Octadeca-Core)	10 (Deca-Core)
Threads	36	20
Base clock speed	3 GHz	2.2 GHz
Boost clock speed	4.5 GHz	3 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	30	22
L1 cache	64 KB (per core)	640 KB
L2 cache	1 MB (per core)	10 MB
L3 cache	24.75 MB (shared)	13.75 MB
Chip lithography	14 nm	14 nm
Die size	484 mm2	no data
Maximum core temperature	84 °C	92 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i9-9980XE and Xeon Silver 4114T 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)	2 (Multiprocessor)
Socket	FCLGA2066	FCLGA3647
Power consumption (TDP)	165 Watt	85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9980XE and Xeon Silver 4114T. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Turbo Boost Max 3.0	+	-

Security technologies

Core i9-9980XE and Xeon Silver 4114T technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9980XE and Xeon Silver 4114T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9980XE and Xeon Silver 4114T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2400
Maximum memory size	128 GB	768 GB
Max memory channels	4	6
Maximum memory bandwidth	85.33 GB/s	115.212 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Core i9-9980XE and Xeon Silver 4114T.

PCIe version	3.0	3.0
PCI Express lanes	44	48

Pros & cons summary

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Recency	19 October 2018	11 July 2017
Physical cores	18	10
Threads	36	20
Power consumption (TDP)	165 Watt	85 Watt

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Should you still have questions on choice between Core i9-9980XE and Xeon Silver 4114T, ask them in Comments section, and we shall answer.

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