A8-6500 vs Xeon D-1559

Primary details

Comparing Xeon D-1559 and A8-6500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1212	2015
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Series	Intel Xeon D	no data
Power efficiency	10.62	2.59
Architecture codename	Broadwell (2015−2019)	Richland (2013−2014)
Release date	no data (2024 years ago)	1 June 2013 (11 years ago)
Launch price (MSRP)	$727	no data

Detailed specifications

Xeon D-1559 and A8-6500 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	12 (Dodeca-Core)	4 (Quad-Core)
Threads	24	4
Base clock speed	1.5 GHz	3.5 GHz
Boost clock speed	2.1 GHz	4.1 GHz
Bus type	DMI 2.0	no data
Multiplier	15	no data
L1 cache	768 KB	192 KB
L2 cache	3 MB	4096 KB
L3 cache	18 MB	0 KB
Chip lithography	14 nm	32 nm
Die size	306.18 mm2	246 mm2
Maximum core temperature	no data	71 °C
Maximum case temperature (TCase)	no data	71 °C
Number of transistors	4700 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon D-1559 and A8-6500 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 (Uniprocessor)	1
Socket	FCBGA1667	FM2
Power consumption (TDP)	45 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1559 and A8-6500. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	+
FMA	-	FMA4
AVX	+	AVX
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
GPIO	+	no data

Security technologies

Xeon D-1559 and A8-6500 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1559 and A8-6500 are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1559 and A8-6500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR3-1866
Maximum memory size	128 GB	no data
Max memory channels	2	2
Maximum memory bandwidth	34.124 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon HD 8570D
Number of pipelines	no data	256
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Xeon D-1559 and A8-6500 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Xeon D-1559 and A8-6500 integrated GPUs, sometimes API versions are included.

DirectX

no data

DirectX® 11

Peripherals

Specifications and connection of peripherals supported by Xeon D-1559 and A8-6500.

PCIe version	2.0/3.0	2.0
PCI Express lanes	32	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Number of USB ports	8	no data
Integrated LAN	+	no data
UART	+	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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	5.05	1.78
Physical cores	12	4
Threads	24	4
Chip lithography	14 nm	32 nm
Power consumption (TDP)	45 Watt	65 Watt

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Should you still have questions on choice between Xeon D-1559 and A8-6500, ask them in Comments section, and we shall answer.

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