Turion II P540 vs A8-7650K

Primary details

Comparing A8-7650K and Turion II P540 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1834	2657
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.52	no data
Market segment	Desktop processor	Laptop
Series	AMD A-Series (Desktop)	AMD Turion II
Architecture codename	Kaveri (2014−2015)	Champlain (2010−2011)
Release date	7 January 2015 (9 years ago)	12 May 2010 (14 years ago)
Launch price (MSRP)	$152	no data
Current price	$49 (0.3x MSRP)	$28

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A8-7650K and Turion II P540 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)	2 (Dual-core)
Threads	4	2
Base clock speed	3.3 GHz	no data
Boost clock speed	3.8 GHz	2.4 GHz
Bus support	no data	3600 MHz
L1 cache	256 KB	128 KB
L2 cache	4096 KB	2 MB
Chip lithography	28 nm	45 nm
Die size	245 mm2	no data
Maximum core temperature	72 °C	no data
Number of transistors	2,411 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on A8-7650K and Turion II P540 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+	S1 (S1g4)
Power consumption (TDP)	95 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-7650K and Turion II P540. You'll probably need this information if you require some particular technology.

Instruction set extensions	SSE1-4a, AVX, AES, FMA4, VT	MMX, 3DNow, SSE, SSE2, SSE3, SSE4A, AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0, integrated DDR3-1066 memory controller
AES-NI	+	no data
FMA	+	no data
AVX	+	no data
FRTC	1	no data
FreeSync	1	no data
PowerTune	-	no data
DualGraphics	1	no data
TrueAudio	+	no data
PowerNow	+	no data
PowerGating	+	no data
Out-of-band client management	+	no data
VirusProtect	+	+
HSA	1	no data

Virtualization technologies

Virtual machine speed-up technologies supported by A8-7650K and Turion II P540 are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-7650K and Turion II P540. 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	no data
iGPU core count	6	no data
Number of pipelines	384	no data
Enduro	+	no data
Switchable graphics	1	no data
UVD	+	no data
VCE	+	no data

Graphics interfaces

Available interfaces and connections of A8-7650K and Turion II P540 integrated GPUs.

DisplayPort	+	no data
HDMI	+	no data

Graphics API support

APIs supported by A8-7650K and Turion II P540 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	1	no data

Peripherals

Specifications and connection of peripherals supported by A8-7650K and Turion II P540.

PCIe version	3.0	no data
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.

A8-7650K outperforms Turion II P540 by 211% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.02	0.65
Recency	7 January 2015	12 May 2010
Physical cores	4	2
Threads	4	2
Chip lithography	28 nm	45 nm
Power consumption (TDP)	95 Watt	25 Watt

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Should you still have questions on choice between A8-7650K and Turion II P540, ask them in Comments section, and we shall answer.

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