FX-8370E vs A8-7650K

Primary details

Comparing A8-7650K and FX-8370E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1930	1569
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.24	0.59
Market segment	Desktop processor	Desktop processor
Series	AMD A-Series (Desktop)	no data
Power efficiency	1.95	3.32
Architecture codename	Kaveri (2014−2015)	Vishera (2012−2015)
Release date	7 January 2015 (9 years ago)	2 September 2014 (10 years ago)
Launch price (MSRP)	$152	$199

Cost-effectiveness evaluation

Performance per price, higher is better.

FX-8370E has 146% better value for money than A8-7650K.

Detailed specifications

A8-7650K and FX-8370E 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)	8 (Octa-Core)
Threads	4	8
Base clock speed	3.3 GHz	3.3 GHz
Boost clock speed	3.8 GHz	4.3 GHz
L1 cache	256 KB	no data
L2 cache	4096 KB	8192 KB
Chip lithography	28 nm	32 nm
Die size	245 mm2	315 mm2
Maximum core temperature	72 °C	71 °C
Number of transistors	2,411 million	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	+
P0 Vcore voltage	no data	Min: 1.075 V - Max: 1.2875 V

Compatibility

Information on A8-7650K and FX-8370E 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	FM2+	AM3+
Power consumption (TDP)	95 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7650K and FX-8370E. You'll probably need this information if you require some particular technology.

Instruction set extensions	SSE1-4a, AVX, AES, FMA4, VT	no data
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 A8-7650K and FX-8370E are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7650K and FX-8370E. Depending on the motherboard, higher memory frequencies may be supported.

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

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R7 Graphics	On certain motherboards (Chipset feature)
iGPU core count	6	no data
Number of pipelines	384	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of A8-7650K and FX-8370E integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A8-7650K and FX-8370E integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A8-7650K and FX-8370E.

PCIe version	3.0	n/a
PCI Express lanes	16	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	1.97	3.35
Recency	7 January 2015	2 September 2014
Physical cores	4	8
Threads	4	8
Chip lithography	28 nm	32 nm

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Should you still have questions on choice between A8-7650K and FX-8370E, ask them in Comments section, and we shall answer.

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