A4-5150M vs Xeon E5-2643 v4

Primary details

Comparing Xeon E5-2643 v4 and A4-5150M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	932	not rated
Place by popularity	not in top-100	93
Cost-effectiveness evaluation	0.22	no data
Market segment	Server	Laptop
Series	Intel Xeon E5	AMD A-Series
Architecture codename	Broadwell (2015−2019)	Richland (2013−2014)
Release date	20 June 2016 (8 years ago)	12 March 2013 (11 years ago)
Launch price (MSRP)	$1,552	no data
Current price	$6177 (4x MSRP)	$50

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5-2643 v4 and A4-5150M 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)	2 (Dual-core)
Threads	12	2
Base clock speed	3.4 GHz	2.7 GHz
Boost clock speed	3.7 GHz	3.3 GHz
Bus support	2 × 9.6 GT/s	no data
L1 cache	no data	128K (per core)
L2 cache	1.5 MB	512K (per core)
L3 cache	20 MB	0 KB
Chip lithography	14 nm	32 nm
Die size	246.24 mm2	246 mm2
Maximum core temperature	75 °C	105 °C
Maximum case temperature (TCase)	no data	105 °C
Number of transistors	3200 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-2643 v4 and A4-5150M 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	2	1
Socket	FCLGA2011	FS1r2
Power consumption (TDP)	135 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2643 v4 and A4-5150M. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	32 nm, 0.925-
AES-NI	+	no data
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	-	no data
Demand Based Switching	+	no data
PAE	46 Bit	no data
Status	Discontinued	no data

Security technologies

Xeon E5-2643 v4 and A4-5150M technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2643 v4 and A4-5150M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2643 v4 and A4-5150M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	DDR3
Maximum memory size	1.5 TB	no data
Max memory channels	4	no data
Maximum memory bandwidth	76.8 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon HD 8350G

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2643 v4 and A4-5150M.

PCIe version	3.0	no data
PCI Express lanes	40	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	20 June 2016	12 March 2013
Physical cores	6	2
Threads	12	2
Chip lithography	14 nm	32 nm
Power consumption (TDP)	135 Watt	35 Watt

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