A10-7800 vs Opteron 6276

Primary details

Comparing Opteron 6276 and A10-7800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1414	1911
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.09	no data
Market segment	Server	Desktop processor
Power efficiency	3.29	2.94
Architecture codename	Interlagos (2011−2012)	Kaveri (2014−2015)
Release date	14 November 2011 (13 years ago)	31 July 2014 (10 years ago)
Launch price (MSRP)	$119	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Opteron 6276 and A10-7800 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	16 (Hexadeca-Core)	4 (Quad-Core)
Threads	16	4
Base clock speed	2.3 GHz	3.5 GHz
Boost clock speed	3.2 GHz	3.9 GHz
L1 cache	768 KB	256 KB
L2 cache	16 MB	4096 KB
L3 cache	8 MB (per die)	no data
Chip lithography	32 nm	28 nm
Die size	316 mm2	245 mm2
Maximum core temperature	no data	71 °C
Maximum case temperature (TCase)	no data	74 °C
Number of transistors	2,400 million	2,411 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Opteron 6276 and A10-7800 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	4	1
Socket	G34	FM2+
Power consumption (TDP)	115 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 6276 and A10-7800. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	+	+
AVX	+	+
FRTC	-	+
FreeSync	-	+
DualGraphics	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
HSA	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron 6276 and A10-7800 are enumerated here.

AMD-V	+	+
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron 6276 and A10-7800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3-2133
Max memory channels	no data	2

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	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Opteron 6276 and A10-7800 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Opteron 6276 and A10-7800 integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Opteron 6276 and A10-7800.

PCIe version	2.0	3.0
PCI Express lanes	no data	16

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	4.00	2.02
Recency	14 November 2011	31 July 2014
Physical cores	16	4
Threads	16	4
Chip lithography	32 nm	28 nm
Power consumption (TDP)	115 Watt	65 Watt

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Should you still have questions on choice between Opteron 6276 and A10-7800, ask them in Comments section, and we shall answer.

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