Xeon D-1846 vs Pentium E2220

Primary details

Comparing Pentium E2220 and Xeon D-1846 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2734	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.96	no data
Market segment	Desktop processor	Server
Release date	1 January 2008 (16 years ago)	1 October 2023 (less than a year ago)
Current price	$26	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium E2220 and Xeon D-1846 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	no data	10 (Deca-Core)
Threads	no data	20
Base clock speed	2.4 GHz	2 GHz
Boost clock speed	no data	3.1 GHz
L3 cache	1 MB L2 Cache	15360 KB
Chip lithography	65 nm	no data
Maximum core temperature	73 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No
VID voltage range	0.85V-1.5V	no data

Compatibility

Information on Pentium E2220 and Xeon D-1846 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.

Socket	LGA775	FCBGA2227
Power consumption (TDP)	65 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E2220 and Xeon D-1846. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AVX-512
AES-NI	-	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
Idle States	+	no data
Thermal Monitoring	+	+
Demand Based Switching	-	no data
FSB parity	-	no data
Status	Discontinued	Launched

Security technologies

Pentium E2220 and Xeon D-1846 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
SGX	no data	Yes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E2220 and Xeon D-1846 are enumerated here.

VT-d	-	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E2220 and Xeon D-1846. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4
Maximum memory size	no data	256 GB
Max memory channels	no data	2
ECC memory support	no data	+

Peripherals

Specifications and connection of peripherals supported by Pentium E2220 and Xeon D-1846.

PCIe version	no data	4.0
PCI Express lanes	no data	16
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	no data	-

Pros & cons summary

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Recency	1 January 2008	1 October 2023
Power consumption (TDP)	65 Watt	55 Watt

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