Xeon Silver 4509Y vs Celeron N2820

Primary details

Comparing Celeron N2820 and Xeon Silver 4509Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Celeron	no data
Architecture codename	Bay Trail-M (2013−2014)	Sapphire Rapids (2023−2024)
Release date	1 December 2013 (10 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	$107	$563

Detailed specifications

Celeron N2820 and Xeon Silver 4509Y 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)	8 (Octa-Core)
Threads	2	16
Base clock speed	2.13 GHz	2.6 GHz
Boost clock speed	2.39 GHz	4.1 GHz
L1 cache	56K (per core)	80 KB (per core)
L2 cache	512K (per core)	2 MB (per core)
L3 cache	0 KB	22.5 MB (shared)
Chip lithography	22 nm	Intel 7 nm
Maximum core temperature	105 °C	no data
Maximum case temperature (TCase)	no data	84 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Celeron N2820 and Xeon Silver 4509Y 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	2
Socket	FCBGA1170	FCLGA4677
Power consumption (TDP)	7.5 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2820 and Xeon Silver 4509Y. 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	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Smart Connect	+	no data
RST	-	no data
Deep Learning Boost	-	+

Security technologies

Celeron N2820 and Xeon Silver 4509Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2820 and Xeon Silver 4509Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2820 and Xeon Silver 4509Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size	8 GB	4 TB
Max memory channels	2	8
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	N/A
Graphics max frequency	756 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron N2820 and Xeon Silver 4509Y integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2820 and Xeon Silver 4509Y.

PCIe version	2.0	5
PCI Express lanes	4	80
USB revision	3.0 and 2.0	no data
Total number of SATA ports	2	no data
Number of USB ports	5	no data

Pros & cons summary

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Recency	1 December 2013	14 December 2023
Physical cores	2	8
Threads	2	16
Power consumption (TDP)	7 Watt	125 Watt

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Should you still have questions on choice between Celeron N2820 and Xeon Silver 4509Y, ask them in Comments section, and we shall answer.

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