Atom S1220 vs Xeon W-2195

Primary details

Comparing Xeon W-2195 and Atom S1220 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	346	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.34	no data
Market segment	Server	Server
Series	Intel Xeon W	no data
Power efficiency	11.92	no data
Architecture codename	Skylake (server) (2017−2019)	Centerton (2012)
Release date	29 September 2017 (7 years ago)	11 December 2012 (11 years ago)
Launch price (MSRP)	$2,553	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2195 and Atom S1220 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)	2 (Dual-core)
Threads	36	4
Base clock speed	2.3 GHz	1.6 GHz
Boost clock speed	4.3 GHz	1.6 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	23	no data
L1 cache	64K (per core)	56 KB (per core)
L2 cache	1 MB (per core)	512 KB (per core)
L3 cache	24.75 MB (shared)	0 KB
Chip lithography	14 nm	32 nm
Maximum core temperature	66 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Xeon W-2195 and Atom S1220 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)	1
Socket	Socket R4	FCBGA1283
Power consumption (TDP)	140 Watt	8.1 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2195 and Atom S1220. 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	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Turbo Boost Max 3.0	-	no data

Security technologies

Xeon W-2195 and Atom S1220 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2195 and Atom S1220 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2195 and Atom S1220. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666	DDR3
Maximum memory size	512 GB	8 GB
Max memory channels	4	1
Maximum memory bandwidth	85.33 GB/s	10.6 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon W-2195 and Atom S1220.

PCIe version	3.0	2.0
PCI Express lanes	48	8
PCI support	no data	PCI Support
UART	no data	UART

Pros & cons summary

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Recency	29 September 2017	11 December 2012
Physical cores	18	2
Threads	36	4
Chip lithography	14 nm	32 nm
Power consumption (TDP)	140 Watt	8 Watt

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