Xeon Silver 4516Y vs FX-4170

Primary details

Comparing FX-4170 and Xeon Silver 4516Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1960	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Power efficiency	1.45	no data
Architecture codename	Zambezi (2011−2012)	no data
Release date	27 February 2012 (12 years ago)	1 October 2023 (1 year ago)

Detailed specifications

FX-4170 and Xeon Silver 4516Y 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	4 (Quad-Core)	24 (Tetracosa-Core)
Threads	4	48
Base clock speed	4.2 GHz	2.2 GHz
Boost clock speed	4.3 GHz	3.7 GHz
L1 cache	192 KB	no data
L2 cache	4096 KB	no data
L3 cache	8192 KB	45 MB
Chip lithography	32 nm	Intel 7 nm
Die size	315 mm2	no data
Maximum core temperature	61 °C	81 °C
Number of transistors	1,200 million	no data
64 bit support	+	-
Windows 11 compatibility	-	no data
P0 Vcore voltage	Min: 1.1875 V - Max: 1.4125 V	no data

Compatibility

Information on FX-4170 and Xeon Silver 4516Y 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	no data
Socket	AM3+	FCLGA4677
Power consumption (TDP)	125 Watt	185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4170 and Xeon Silver 4516Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
FMA	+	-
AVX	+	-
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	-	+
Deep Learning Boost	-	+

Security technologies

FX-4170 and Xeon Silver 4516Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
SGX	no data	Yes with Intel® SPS
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4170 and Xeon Silver 4516Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4170 and Xeon Silver 4516Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4400
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Peripherals

Specifications and connection of peripherals supported by FX-4170 and Xeon Silver 4516Y.

PCIe version	n/a	5.0
PCI Express lanes	no data	80

Pros & cons summary

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Recency	27 February 2012	1 October 2023
Physical cores	4	24
Threads	4	48
Power consumption (TDP)	125 Watt	185 Watt

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Should you still have questions on choice between FX-4170 and Xeon Silver 4516Y, ask them in Comments section, and we shall answer.

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