Xeon D-2161I vs i3-2100

Primary details

Comparing Core i3-2100 and Xeon D-2161I processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2353	not rated
Place by popularity	100	not in top-100
Cost-effectiveness evaluation	0.28	no data
Market segment	Desktop processor	Server
Series	no data	Intel Xeon D
Power efficiency	1.70	no data
Architecture codename	Sandy Bridge (2011−2013)	Skylake (server) (2017−2019)
Release date	20 February 2011 (13 years ago)	7 February 2018 (6 years ago)
Launch price (MSRP)	$73	$962

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i3-2100 and Xeon D-2161I 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	2 (Dual-core)	12 (Dodeca-Core)
Threads	4	24
Base clock speed	3.1 GHz	2.2 GHz
Boost clock speed	3.1 GHz	3 GHz
Bus type	no data	DMI 3.0
Bus rate	5 GT/s	4 × 8 GT/s
Multiplier	no data	22
L1 cache	64 KB (per core)	768 KB
L2 cache	256 KB (per core)	12 MB
L3 cache	3 MB (shared)	16.5 MB
Chip lithography	32 nm	14 nm
Die size	131 mm2	no data
Maximum core temperature	69 °C	no data
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i3-2100 and Xeon D-2161I 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	1 (Uniprocessor)
Socket	FCLGA1155	FCBGA2518
Power consumption (TDP)	65 Watt	90 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2100 and Xeon D-2161I. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX	Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Turbo Boost Max 3.0	no data	-
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i3-2100 and Xeon D-2161I technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
MPX	-	+
Identity Protection	+	-
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2100 and Xeon D-2161I are enumerated here.

VT-d	-	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2100 and Xeon D-2161I. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	32 GB	512 GB
Max memory channels	2	4
Maximum memory bandwidth	21 GB/s	85.33 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 2000	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i3-2100 and Xeon D-2161I integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Core i3-2100 and Xeon D-2161I.

PCIe version	2.0	3.0
PCI Express lanes	16	32

Pros & cons summary

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Recency	20 February 2011	7 February 2018
Physical cores	2	12
Threads	4	24
Chip lithography	32 nm	14 nm
Power consumption (TDP)	65 Watt	90 Watt

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Should you still have questions on choice between Core i3-2100 and Xeon D-2161I, ask them in Comments section, and we shall answer.

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