Mobile Sempron SI-42 vs Ryzen Embedded R1505G

Primary details

Comparing Ryzen Embedded R1505G and Mobile Sempron SI-42 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1769	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD Ryzen Embedded	AMD Mobile Sempron
Power efficiency	9.09	no data
Architecture codename	Zen (2017−2020)	Sable (2008−2009)
Release date	25 February 2020 (4 years ago)	1 September 2009 (15 years ago)
Launch price (MSRP)	$80	no data

Detailed specifications

Ryzen Embedded R1505G and Mobile Sempron SI-42 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	2 (Dual-core)	1 (Single-Core)
Threads	4	1
Base clock speed	2.4 GHz	no data
Boost clock speed	3.3 GHz	2.1 GHz
Bus rate	no data	1800 MHz
Multiplier	24	no data
L1 cache	96K (per core)	128 KB
L2 cache	512K (per core)	512 KB
L3 cache	4 MB (shared)	no data
Chip lithography	14 nm	65 nm
Die size	209.8 mm2	no data
Maximum core temperature	no data	100 °C
Number of transistors	4,950 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Ryzen Embedded R1505G and Mobile Sempron SI-42 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 (Uniprocessor)	no data
Socket	FP5	S1g2
Power consumption (TDP)	25 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Embedded R1505G and Mobile Sempron SI-42. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	65 nm, 1.075 - 1.125
AES-NI	+	-
AVX	+	-
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Embedded R1505G and Mobile Sempron SI-42 are enumerated here.

AMD-V

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded R1505G and Mobile Sempron SI-42. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	no data
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 3

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen Embedded R1505G and Mobile Sempron SI-42.

PCIe version	3.0	no data
PCI Express lanes	8	no data

Pros & cons summary

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Recency	25 February 2020	1 September 2009
Physical cores	2	1
Threads	4	1
Chip lithography	14 nm	65 nm

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