EPYC Embedded 8534P vs A4 PRO-3340B

Primary details

Comparing A4 PRO-3340B and EPYC Embedded 8534P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2428	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Power efficiency	3.90	no data
Architecture codename	Kabini (2013−2014)	Siena (2023−2024)
Release date	20 December 2014 (9 years ago)	1 October 2024 (recently)

Detailed specifications

A4 PRO-3340B and EPYC Embedded 8534P 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)	64 (Tetrahexaconta-Core)
Threads	4	128
Base clock speed	2.2 GHz	2.3 GHz
Boost clock speed	2.2 GHz	3.1 GHz
L1 cache	no data	64 KB (per core)
L2 cache	2048 KB	1 MB (per core)
L3 cache	no data	128 MB (shared)
Chip lithography	28 nm	5 nm
Die size	107 mm2	4x 73 mm2
Maximum case temperature (TCase)	90 °C	75 °C
Number of transistors	no data	35,500 million
64 bit support	+	+

Compatibility

Information on A4 PRO-3340B and EPYC Embedded 8534P 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	SP6
Power consumption (TDP)	25 Watt	200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4 PRO-3340B and EPYC Embedded 8534P. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	FMA4	-
AVX	+	+
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-
RAID	+	-
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by A4 PRO-3340B and EPYC Embedded 8534P are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4 PRO-3340B and EPYC Embedded 8534P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3/DDR3L-1600	DDR5
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon™ HD 8240 Graphics	N/A
iGPU core count	2	no data
Number of pipelines	128	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of A4 PRO-3340B and EPYC Embedded 8534P integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A4 PRO-3340B and EPYC Embedded 8534P integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A4 PRO-3340B and EPYC Embedded 8534P.

PCIe version	2.0	5.0
PCI Express lanes	8	96

Pros & cons summary

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Recency	20 December 2014	1 October 2024
Physical cores	4	64
Threads	4	128
Chip lithography	28 nm	5 nm
Power consumption (TDP)	25 Watt	200 Watt

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