A10-7890K vs Xeon E5-1660 v4

Primary details

Comparing Xeon E5-1660 v4 and A10-7890K processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	792	1711
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	6.30	0.17
Market segment	Server	Desktop processor
Series	Intel Xeon E5	no data
Architecture codename	Broadwell-EP (2016)	Godaveri (2014−2018)
Release date	20 June 2016 (7 years ago)	11 January 2016 (8 years ago)
Launch price (MSRP)	$1,113	$150
Current price	$350 (0.3x MSRP)	$342 (2.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-1660 v4 has 3606% better value for money than A10-7890K.

Detailed specifications

Xeon E5-1660 v4 and A10-7890K 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	3.2 GHz	4 GHz
Boost clock speed	3.8 GHz	4.3 GHz
Bus support	5 GT/s	no data
L1 cache	64K (per core)	256 KB
L2 cache	256K (per core)	4096 KB
L3 cache	20 MB (shared)	0 KB
Chip lithography	14 nm	28 nm
Die size	246.24 mm2	246 mm2
Maximum core temperature	70 °C	72 °C
Maximum case temperature (TCase)	70 °C	74 °C
Number of transistors	3,400 million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon E5-1660 v4 and A10-7890K 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	FCLGA2011	FM2+
Power consumption (TDP)	140 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1660 v4 and A10-7890K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	no data
AES-NI	+	1
FMA	no data	FMA4
AVX	+	AVX
FRTC	no data	1
FreeSync	no data	1
PowerTune	no data	+
DualGraphics	no data	1
TrueAudio	no data	+
PowerNow	no data	+
PowerGating	no data	+
Out-of-band client management	no data	+
VirusProtect	no data	+
RAID	no data	-
HSA	no data	1
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
Turbo Boost Max 3.0	+	no data
Status	Discontinued	no data

Security technologies

Xeon E5-1660 v4 and A10-7890K 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 E5-1660 v4 and A10-7890K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1660 v4 and A10-7890K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400	DDR3-2133
Maximum memory size	1.5 TB	no data
Max memory channels	4	2
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 R7 Graphics
iGPU core count	no data	8
Number of pipelines	no data	512
Enduro	no data	+
Switchable graphics	no data	1
UVD	no data	+
VCE	no data	+

Graphics interfaces

Available interfaces and connections of Xeon E5-1660 v4 and A10-7890K integrated GPUs.

DisplayPort	no data	+
HDMI	no data	+

Graphics API support

APIs supported by Xeon E5-1660 v4 and A10-7890K integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	no data	1

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1660 v4 and A10-7890K.

PCIe version	3.0	3.0
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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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.

Xeon E5-1660 v4 outperforms A10-7890K by 285% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	8.77	2.28
Recency	20 June 2016	11 January 2016
Physical cores	8	4
Threads	16	4
Cost	$1113	$150
Chip lithography	14 nm	28 nm
Power consumption (TDP)	140 Watt	95 Watt

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Should you still have questions on choice between Xeon E5-1660 v4 and A10-7890K, ask them in Comments section, and we shall answer.

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