Xeon Silver 4114T: specs and benchmarks

Summary

Intel started Xeon Silver 4114T sales 11 July 2017. This is a Skylake (server) architecture desktop processor primarily aimed at professional systems. It has 10 cores and 20 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3000 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA3647 processor with a TDP of 85 Watt. It supports DDR4-2400 memory.

Primary details

Xeon Silver 4114T processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	not rated
Place by popularity	not in top-100
Market segment	Server
Series	Intel Xeon Silver
Architecture codename	Skylake (server) (2017−2019)
Release date	11 July 2017 (7 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	10 (Deca-Core)
Threads	20
Base clock speed	2.2 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	3 GHz	of 50 MHz (i486DX-50)
Multiplier	22	of 42 (Core i7-7700K)
L1 cache	640 KB	of 80 KB (EPYC 9965)
L2 cache	10 MB	of 2 MB (Xeon 6980P)
L3 cache	13.75 MB	of 1152 MB (EPYC 9684X)
Chip lithography	14 nm	of 3 nm (Core Ultra 9 285K)
Maximum core temperature	92 °C	of 110 °C (Core Ultra 9 185H)
64 bit support	+
Windows 11 compatibility	+

Compatibility

Information on Xeon Silver 4114T compatibility with other computer components and devices: 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	2 (Multiprocessor)	of 8 (Xeon Platinum 8454H)
Socket	FCLGA3647
Power consumption (TDP)	85 Watt	of 3400 ‑ 4000 (Qualcomm Snapdragon X Plus X1P-66-100)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon Silver 4114T. 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
AES-NI	+
AVX	+
vPro	+
Enhanced SpeedStep (EIST)	+
Speed Shift	+
Turbo Boost Technology	2.0
Hyper-Threading Technology	+
TSX	+
Turbo Boost Max 3.0	-

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT	+
EDB	+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d	+
VT-x	+
EPT	+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon Silver 4114T's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types	DDR4-2400
Maximum memory size	768 GB	of 6 TiB (EPYC 9654)
Max memory channels	6	of 12 (Xeon Platinum 9221)
Maximum memory bandwidth	115.212 GB/s	of 460.8 GB/s (EPYC 9654)
ECC memory support	+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version	3.0	of 5.0 (Ryzen Threadripper PRO 7995WX)
PCI Express lanes	48	of 128 (Ryzen Threadripper PRO 7995WX)

Benchmark performance

Single-core and multi-core benchmark results of Xeon Silver 4114T. Overall benchmark performance is measured in points in 0-100 range, higher is better.

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