EPYC 7763 vs PRO A12-9800B

Primary details

Comparing PRO A12-9800B and EPYC 7763 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2045	25
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	3.15
Market segment	Laptop	Server
Series	AMD Bristol Ridge	AMD EPYC
Power efficiency	10.66	17.99
Architecture codename	Bristol Ridge (2016−2019)	Milan (2021−2023)
Release date	1 June 2016 (8 years ago)	15 March 2021 (3 years ago)
Launch price (MSRP)	no data	$7,890

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

PRO A12-9800B and EPYC 7763 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	2.7 GHz	2.45 GHz
Boost clock speed	3.6 GHz	3.5 GHz
Multiplier	no data	24.5
L1 cache	no data	64 KB (per core)
L2 cache	2048 KB	512 KB (per core)
L3 cache	no data	256 MB (shared)
Chip lithography	28 nm	7 nm+
Die size	250 mm2	8x 81 mm2
Maximum core temperature	90 °C	no data
Number of transistors	3100 Million	33,200 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on PRO A12-9800B and EPYC 7763 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	no data	2
Socket	FP4	SP3
Power consumption (TDP)	15 Watt	280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by PRO A12-9800B and EPYC 7763. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	FMA4	-
AVX	AVX	+
FRTC	+	-
FreeSync	+	-
PowerTune	+	-
DualGraphics	+	-
TrueAudio	+	-
PowerNow	+	-
PowerGating	+	-
Out-of-band client management	+	-
VirusProtect	+	-
RAID	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by PRO A12-9800B and EPYC 7763 are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by PRO A12-9800B and EPYC 7763. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR4-3200
Maximum memory size	no data	4 TiB
Max memory channels	2	no data
Maximum memory bandwidth	no data	204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R7 Graphics	N/A
iGPU core count	8	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of PRO A12-9800B and EPYC 7763 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by PRO A12-9800B and EPYC 7763 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by PRO A12-9800B and EPYC 7763.

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.

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Pros & cons summary

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Performance score	1.69	53.23
Recency	1 June 2016	15 March 2021
Physical cores	4	64
Threads	4	128
Chip lithography	28 nm	7 nm
Power consumption (TDP)	15 Watt	280 Watt

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Should you still have questions on choice between PRO A12-9800B and EPYC 7763, ask them in Comments section, and we shall answer.

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