Atom x3-3205RK vs Xeon E5-1428L

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1631	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	2.51	no data
Designer	Intel	Intel
Manufacturer	Intel	TSMC
Architecture codename	Sandy Bridge-EN (2012)	Silvermont (2015)
Release date	14 May 2012 (13 years ago)	2 March 2015 (10 years ago)

Detailed specifications

Xeon E5-1428L and Atom x3-3205RK 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	6 (Hexa-Core)	4 (Quad-Core)
Threads	12	4
Base clock speed	1.8 GHz	no data
Boost clock speed	1.8 GHz	1.2 GHz
Bus rate	0 GT/s	no data
L1 cache	64 KB (per core)	56K (per core)
L2 cache	256 KB (per core)	2 MB
L3 cache	15360 KB (shared)	no data
Chip lithography	32 nm	28 nm
Die size	294 mm2	no data
Number of transistors	1,270 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon E5-1428L and Atom x3-3205RK 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	1
Socket	FCLGA1356	no data
Power consumption (TDP)	60 Watt	2 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1428L and Atom x3-3205RK. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	no data
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	no data

Security technologies

Xeon E5-1428L and Atom x3-3205RK technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1428L and Atom x3-3205RK are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1428L and Atom x3-3205RK. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR2, DDR3 1333 MHz Single-channel
Max memory channels	3	no data
Maximum memory bandwidth	32 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Mali-450 MP4

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1428L and Atom x3-3205RK.

PCIe version	3.0	no data
PCI Express lanes	24	no data

Pros & cons summary

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Recency	14 May 2012	2 March 2015
Physical cores	6	4
Threads	12	4
Chip lithography	32 nm	28 nm
Power consumption (TDP)	60 Watt	2 Watt

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