Sempron 145 vs A4-5000

Primary details

Comparing A4-5000 and Sempron 145 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2588	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	AMD A-Series	no data
Power efficiency	5.14	no data
Architecture codename	Kabini (2013−2014)	Sargas (2009−2011)
Release date	23 May 2013 (11 years ago)	1 September 2010 (14 years ago)
Launch price (MSRP)	no data	$95

Detailed specifications

A4-5000 and Sempron 145 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)	1 (Single-Core)
Threads	4	1
Base clock speed	no data	2.8 GHz
Boost clock speed	1.5 GHz	2.8 GHz
L1 cache	no data	128 KB (per core)
L2 cache	2048 KB	1 MB (per core)
L3 cache	0 KB	0 KB
Chip lithography	28 nm	45 nm
Die size	246 mm2	117 mm2
Maximum case temperature (TCase)	90 °C	no data
Number of transistors	1,178 million	234 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on A4-5000 and Sempron 145 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	FT3	AM3
Power consumption (TDP)	15 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-5000 and Sempron 145. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX	no data
AES-NI	+	-
FMA	FMA4	-
AVX	+	-
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by A4-5000 and Sempron 145 are enumerated here.

AMD-V	+	-
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4-5000 and Sempron 145. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon HD 8330	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of A4-5000 and Sempron 145 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A4-5000 and Sempron 145 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A4-5000 and Sempron 145.

PCIe version

2.0

2.0

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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Pros & cons summary

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Recency	23 May 2013	1 September 2010
Physical cores	4	1
Threads	4	1
Chip lithography	28 nm	45 nm
Power consumption (TDP)	15 Watt	45 Watt

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