Xeon Silver 4210 vs Pentium D 920

Primary details

Comparing Pentium D 920 and Xeon Silver 4210 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	893
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	19.23
Market segment	Desktop processor	Server
Series	no data	Intel Xeon Silver
Power efficiency	no data	9.52
Architecture codename	Presler (2005−2007)	Cascade Lake (2019−2020)
Release date	16 January 2006 (18 years ago)	2 April 2019 (5 years ago)
Launch price (MSRP)	$241	$501

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium D 920 and Xeon Silver 4210 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)	10 (Deca-Core)
Threads	2	20
Base clock speed	2.8 GHz	2.2 GHz
Boost clock speed	2.8 GHz	3.2 GHz
Multiplier	no data	22
L1 cache	16 KB (per core)	640 KB
L2 cache	2 MB (per die)	10 MB
L3 cache	0 KB	13.75 MB
Chip lithography	65 nm	14 nm
Die size	2x 81 mm2	no data
Maximum core temperature	no data	78 °C
Maximum case temperature (TCase)	63 °C	no data
Number of transistors	376 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	1.2V-1.3375V	no data

Compatibility

Information on Pentium D 920 and Xeon Silver 4210 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 (Multiprocessor)
Socket	LGA775,PLGA775	FCLGA3647
Power consumption (TDP)	95 Watt	85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 920 and Xeon Silver 4210. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	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
Demand Based Switching	-	no data
PAE	32 Bit	no data
Turbo Boost Max 3.0	no data	-
FSB parity	-	no data
Deep Learning Boost	-	+

Security technologies

Pentium D 920 and Xeon Silver 4210 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 920 and Xeon Silver 4210 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 920 and Xeon Silver 4210. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4-2400
Maximum memory size	no data	1 TB
Max memory channels	no data	6
Maximum memory bandwidth	no data	115.212 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by Pentium D 920 and Xeon Silver 4210.

PCIe version	no data	3.0
PCI Express lanes	no data	48

Pros & cons summary

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Recency	16 January 2006	2 April 2019
Physical cores	2	10
Threads	2	20
Chip lithography	65 nm	14 nm
Power consumption (TDP)	95 Watt	85 Watt

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