Pro A10-8700B vs A10-7890K

Primary details

Comparing A10-7890K and Pro A10-8700B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1828	2212
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.32	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD Carrizo
Power efficiency	2.22	3.77
Architecture codename	Godaveri (2014−2016)	Carrizo (2015−2018)
Release date	11 January 2016 (8 years ago)	3 June 2015 (9 years ago)
Launch price (MSRP)	$150	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A10-7890K and Pro A10-8700B 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	4 (Quad-Core)	4 (Quad-Core)
Threads	4	4
Base clock speed	4 GHz	1.8 GHz
Boost clock speed	4.3 GHz	3.2 GHz
L1 cache	256 KB	no data
L2 cache	4096 KB	2048 KB
L3 cache	0 KB	no data
Chip lithography	28 nm	28 nm
Die size	246 mm2	no data
Maximum core temperature	72 °C	no data
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,178 million	3100 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-

Compatibility

Information on A10-7890K and Pro A10-8700B 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	no data
Socket	FM2+	FP4
Power consumption (TDP)	95 Watt	12 - 35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A10-7890K and Pro A10-8700B. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	HSA 1.0
AES-NI	+	+
FMA	FMA4	FMA4
AVX	AVX	AVX
FRTC	+	+
FreeSync	+	+
PowerTune	+	-
DualGraphics	+	-
TrueAudio	+	+
PowerNow	+	+
PowerGating	+	+
Out-of-band client management	+	+
VirusProtect	+	+
RAID	-	+
HSA	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by A10-7890K and Pro A10-8700B are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A10-7890K and Pro A10-8700B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-2133	DDR3/DDR3L-2133
Max memory channels	2	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	AMD Radeon R7 Graphics	AMD Radeon R6 Graphics
iGPU core count	8	6
Number of pipelines	512	384
Enduro	+	+
Switchable graphics	+	+
UVD	+	+
VCE	+	+

Graphics interfaces

Available interfaces and connections of A10-7890K and Pro A10-8700B integrated GPUs.

DisplayPort	+	+
HDMI	+	+

Graphics API support

APIs supported by A10-7890K and Pro A10-8700B integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	DirectX® 12
Vulkan	+	+

Peripherals

Specifications and connection of peripherals supported by A10-7890K and Pro A10-8700B.

PCIe version

3.0

3.0

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	2.27	1.42
Recency	11 January 2016	3 June 2015
Power consumption (TDP)	95 Watt	12 Watt

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Should you still have questions on choice between A10-7890K and Pro A10-8700B, ask them in Comments section, and we shall answer.

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