Opteron 4276 HE vs Ryzen Embedded R1505G

Primary details

Comparing Ryzen Embedded R1505G and Opteron 4276 HE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1782	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	AMD Ryzen Embedded	no data
Power efficiency	9.04	no data
Architecture codename	Zen (2017−2020)	Valencia (2012)
Release date	25 February 2020 (4 years ago)	4 June 2012 (12 years ago)
Launch price (MSRP)	$80	$455

Detailed specifications

Ryzen Embedded R1505G and Opteron 4276 HE 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)	8 (Octa-Core)
Threads	4	8
Base clock speed	2.4 GHz	2.6 GHz
Boost clock speed	3.3 GHz	3.6 GHz
Multiplier	24	no data
L1 cache	96K (per core)	384 KB
L2 cache	512K (per core)	8 MB
L3 cache	4 MB (shared)	8 MB (shared)
Chip lithography	14 nm	32 nm
Die size	209.8 mm2	315 mm2
Number of transistors	4,950 million	1,200 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Ryzen Embedded R1505G and Opteron 4276 HE 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)	2
Socket	FP5	C32
Power consumption (TDP)	25 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Embedded R1505G and Opteron 4276 HE. You'll probably need this information if you require some particular technology.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Embedded R1505G and Opteron 4276 HE are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded R1505G and Opteron 4276 HE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR3
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

N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen Embedded R1505G and Opteron 4276 HE.

PCIe version	3.0	2.0
PCI Express lanes	8	no data

Pros & cons summary

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Recency	25 February 2020	4 June 2012
Physical cores	2	8
Threads	4	8
Chip lithography	14 nm	32 nm
Power consumption (TDP)	25 Watt	65 Watt

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