EPYC 7443 vs Ryzen Embedded R1505G

Primary details

Comparing Ryzen Embedded R1505G and EPYC 7443 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1729	94
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	15.40
Market segment	Laptop	Server
Series	AMD Ryzen Embedded	AMD EPYC
Architecture codename	Zen (2017−2020)	Milan (2021−2023)
Release date	16 April 2019 (5 years ago)	12 January 2021 (3 years ago)
Launch price (MSRP)	$80	$2,010

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Embedded R1505G and EPYC 7443 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)	24 (Tetracosa-Core)
Threads	4	48
Base clock speed	2.4 GHz	2.85 GHz
Boost clock speed	2.4 GHz	4 GHz
Multiplier	24	28.5
L1 cache	192 KB	1536 KB
L2 cache	1 MB	12 MB
L3 cache	4 MB	128 MB (shared)
Chip lithography	14 nm	7 nm+
Die size	209.8 mm2	4x 81 mm2
Number of transistors	4500 Million	16,600 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Ryzen Embedded R1505G and EPYC 7443 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	AM4	SP3
Power consumption (TDP)	15 Watt	200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Embedded R1505G and EPYC 7443. 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	+	+
AVX	+	+
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Embedded R1505G and EPYC 7443 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded R1505G and EPYC 7443. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR4-3200
Maximum memory size	32 GB	4 TiB
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	204.795 GB/s

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 EPYC 7443.

PCIe version	3.0	4.0
PCI Express lanes	8	128

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.

Pros & cons summary

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Performance score	2.49	36.59
Recency	16 April 2019	12 January 2021
Physical cores	2	24
Threads	4	48
Chip lithography	14 nm	7 nm
Power consumption (TDP)	15 Watt	200 Watt

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Should you still have questions on choice between Ryzen Embedded R1505G and EPYC 7443, ask them in Comments section, and we shall answer.

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