Phenom X4 9850B vs A12-9800E

Primary details

Comparing A12-9800E and Phenom X4 9850B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1837	2315
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.90	no data
Market segment	Desktop processor	Desktop processor
Power efficiency	5.92	1.23
Architecture codename	Bristol Ridge (2016−2019)	Agena (2007−2008)
Release date	27 July 2017 (7 years ago)	August 2008 (16 years ago)
Launch price (MSRP)	$105	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

A12-9800E and Phenom X4 9850B 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)	4 (Quad-Core)
Threads	4	4
Base clock speed	3.1 GHz	no data
Boost clock speed	3.8 GHz	2.5 GHz
L1 cache	no data	128 KB (per core)
L2 cache	2048 KB	512 KB (per core)
L3 cache	0 KB	2 MB (shared)
Chip lithography	28 nm	65 nm
Die size	246 mm2	285 mm2
Maximum core temperature	90 °C	no data
Maximum case temperature (TCase)	74 °C	no data
Number of transistors	1,178 million	450 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on A12-9800E and Phenom X4 9850B 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	AM4	AM2+
Power consumption (TDP)	35 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A12-9800E and Phenom X4 9850B. 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 A12-9800E and Phenom X4 9850B are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A12-9800E and Phenom X4 9850B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

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

Graphics interfaces

Available interfaces and connections of A12-9800E and Phenom X4 9850B integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by A12-9800E and Phenom X4 9850B integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by A12-9800E and Phenom X4 9850B.

PCIe version	3.0	no data
PCI Express lanes	8	no data

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	2.19	1.23
Chip lithography	28 nm	65 nm
Power consumption (TDP)	35 Watt	95 Watt

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Should you still have questions on choice between A12-9800E and Phenom X4 9850B, ask them in Comments section, and we shall answer.

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