A8-7650K vs Xeon D-1548

Primary details

Comparing Xeon D-1548 and A8-7650K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1128	1932
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.32	0.24
Market segment	Server	Desktop processor
Series	Intel Xeon D	AMD A-Series (Desktop)
Power efficiency	12.01	1.96
Architecture codename	Broadwell (2015−2019)	Kaveri (2014−2015)
Release date	1 November 2015 (9 years ago)	7 January 2015 (9 years ago)
Launch price (MSRP)	$555	$152

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-1548 has 867% better value for money than A8-7650K.

Detailed specifications

Xeon D-1548 and A8-7650K 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	4
Base clock speed	2 GHz	3.3 GHz
Boost clock speed	2.6 GHz	3.8 GHz
Bus type	DMI 2.0	no data
Multiplier	20	no data
L1 cache	64K (per core)	256 KB
L2 cache	256K (per core)	4096 KB
L3 cache	1.5 MB (per core)	no data
Chip lithography	14 nm	28 nm
Die size	246.24 mm2	245 mm2
Maximum core temperature	no data	72 °C
Maximum case temperature (TCase)	80 °C	no data
Number of transistors	3,200 million	2,411 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+

Compatibility

Information on Xeon D-1548 and A8-7650K 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	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1548 and A8-7650K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	SSE1-4a, AVX, AES, FMA4, VT
AES-NI	+	+
FMA	-	+
AVX	+	+
FRTC	-	+
FreeSync	-	+
DualGraphics	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
HSA	-	+
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-1548 and A8-7650K 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-1548 and A8-7650K 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-1548 and A8-7650K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR3-2133
Maximum memory size	128 GB	no data
Max memory channels	2	2
Maximum memory bandwidth	38.397 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon R7 Graphics
iGPU core count	no data	6
Number of pipelines	no data	384
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Xeon D-1548 and A8-7650K integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Xeon D-1548 and A8-7650K integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Xeon D-1548 and A8-7650K.

PCIe version	2.0/3.0	3.0
PCI Express lanes	24	16
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	5.71	1.97
Recency	1 November 2015	7 January 2015
Physical cores	8	4
Threads	16	4
Chip lithography	14 nm	28 nm
Power consumption (TDP)	45 Watt	95 Watt

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Should you still have questions on choice between Xeon D-1548 and A8-7650K, ask them in Comments section, and we shall answer.

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