A12-9800 vs Ryzen Threadripper PRO 5945WX

Primary details

Comparing Ryzen Threadripper PRO 5945WX and A12-9800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	192	1809
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	1.49
Market segment	Server	Desktop processor
Series	AMD Ryzen Threadripper	no data
Power efficiency	8.64	3.31
Architecture codename	Chagall PRO (2022)	Bristol Ridge (2016−2019)
Release date	8 March 2022 (2 years ago)	27 July 2017 (7 years ago)
Launch price (MSRP)	no data	$139

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper PRO 5945WX and A12-9800 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	12 (Dodeca-Core)	4 (Quad-Core)
Threads	24	4
Base clock speed	4.1 GHz	3.8 GHz
Boost clock speed	4.5 GHz	4.2 GHz
Multiplier	41	no data
L1 cache	64K (per core)	no data
L2 cache	512K (per core)	2048 KB
L3 cache	64 MB	0 KB
Chip lithography	7 nm	28 nm
Die size	4x 81 mm2	246 mm2
Maximum core temperature	no data	90 °C
Maximum case temperature (TCase)	95 °C	74 °C
Number of transistors	16,600 million	1,178 million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Ryzen Threadripper PRO 5945WX and A12-9800 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	WRX8	AM4
Power consumption (TDP)	280 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5945WX and A12-9800. You'll probably need this information if you require some particular technology.

AES-NI	+	+
FMA	-	+
AVX	+	+
FRTC	-	+
FreeSync	-	+
PowerTune	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
VirusProtect	-	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5945WX and A12-9800 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5945WX and A12-9800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4-2400
Maximum memory size	2 TiB	no data
Max memory channels	no data	2
Maximum memory bandwidth	204.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	AMD Radeon R7 Graphics
iGPU core count	-	8
Enduro	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper PRO 5945WX and A12-9800 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Ryzen Threadripper PRO 5945WX and A12-9800 integrated GPUs, sometimes API versions are included.

DirectX	-	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5945WX and A12-9800.

PCIe version	4.0	3.0
PCI Express lanes	128	8

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	25.55	2.27
Recency	8 March 2022	27 July 2017
Physical cores	12	4
Threads	24	4
Chip lithography	7 nm	28 nm
Power consumption (TDP)	280 Watt	65 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 5945WX and A12-9800, ask them in Comments section, and we shall answer.

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