PRO A4-8350B vs EPYC 7502

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	192	2751
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.35	no data
Market segment	Server	Desktop processor
Series	AMD EPYC	no data
Power efficiency	7.02	0.63
Designer	AMD	AMD
Manufacturer	TSMC	GlobalFoundries
Architecture codename	Zen 2 (2019−2020)	Kaveri (2014−2015)
Release date	7 August 2019 (6 years ago)	29 September 2015 (10 years ago)
Launch price (MSRP)	$2,600	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Detailed specifications

Basic parameters of EPYC 7502 and PRO A4-8350B: 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	32 (Dotriaconta-Core)	2 (Dual-core)
Threads	64	2
Base clock speed	2.5 GHz	3.5 GHz
Boost clock speed	3.35 GHz	3.9 GHz
Multiplier	25	no data
L1 cache	2 MB	no data
L2 cache	16 MB	1024 KB
L3 cache	128 MB (shared)	no data
Chip lithography	7 nm, 14 nm	28 nm
Die size	192 mm2	245 mm2
Maximum core temperature	no data	71 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	4,800 million	2,411 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on EPYC 7502 and PRO A4-8350B 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	2 (Multiprocessor)	1
Socket	TR4	FM2+
Power consumption (TDP)	180 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7502 and PRO A4-8350B. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	-	+
AVX	+	+
FRTC	-	+
FreeSync	-	+
PowerTune	-	+
DualGraphics	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
RAID	-	+
HSA	-	+
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7502 and PRO A4-8350B are enumerated here.

AMD-V	+	+
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7502 and PRO A4-8350B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR3-1866
Maximum memory size	4 TiB	no data
Max memory channels	8	2
Maximum memory bandwidth	204.763 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon R5 Graphics
iGPU core count	no data	4
จำนวนพาธไลน์	no data	256
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of EPYC 7502 and PRO A4-8350B integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by EPYC 7502 and PRO A4-8350B integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by EPYC 7502 and PRO A4-8350B.

PCIe version	no data	3.0
PCI Express lanes	no data	16

Synthetic benchmarks

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.

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Pros & cons summary

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Performance score	29.95	0.97
Recency	7 August 2019	29 September 2015
Physical cores	32	2
Threads	64	2
Chip lithography	7 nm	28 nm
Power consumption (TDP)	180 Watt	65 Watt