EPYC 7663 vs Ryzen Embedded V2748

Primary details

Comparing Ryzen Embedded V2748 and EPYC 7663 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	674	26
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Server
Series	AMD Ryzen Embedded	AMD EPYC
Architecture codename	Renoir (2020−2022)	Milan (2021)
Release date	10 November 2020 (3 years ago)	15 March 2021 (3 years ago)
Launch price (MSRP)	no data	$6,366
Current price	no data	$15069 (2.4x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Embedded V2748 and EPYC 7663 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	8 (Octa-Core)	56 (Hexapentaconta-Core)
Threads	16	112
Base clock speed	2.9 GHz	2 GHz
Boost clock speed	4.25 GHz	3.5 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	512K (per core)	512 KB (per core)
L3 cache	8 MB (shared)	256 MB (shared)
Chip lithography	7 nm	7 nm+
Die size	156 mm2	8x 81 mm2
Number of transistors	9,800 million	33,200 million
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	Yes

Compatibility

Information on Ryzen Embedded V2748 and EPYC 7663 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	2
Socket	FP6	SP3
Power consumption (TDP)	35 Watt	240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Embedded V2748 and EPYC 7663. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Embedded V2748 and EPYC 7663 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Embedded V2748 and EPYC 7663. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4-3200
Maximum memory size	64 GB	4 TiB
Max memory channels	4	no data
Maximum memory bandwidth	68.269 GB/s	204.795 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon Graphics 448SP

N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen Embedded V2748 and EPYC 7663.

PCIe version	3.0	4.0
PCI Express lanes	20	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.

EPYC 7663 outperforms Ryzen Embedded V2748 by 391% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	10.80	53.07
Recency	10 November 2020	15 March 2021
Physical cores	8	56
Threads	16	112
Power consumption (TDP)	35 Watt	240 Watt

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Should you still have questions on choice between Ryzen Embedded V2748 and EPYC 7663, ask them in Comments section, and we shall answer.

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