Athlon X4 940 vs Pro A8-8600B

Primary details

Comparing Pro A8-8600B and Athlon X4 940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2217	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	AMD Carrizo	no data
Power efficiency	3.71	no data
Architecture codename	Carrizo (2015−2018)	Bristol Ridge (2016−2019)
Release date	3 June 2015 (9 years ago)	27 July 2017 (7 years ago)

Detailed specifications

Pro A8-8600B and Athlon X4 940 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	1.6 GHz	3.2 GHz
Boost clock speed	3 GHz	3.6 GHz
L1 cache	no data	128 KB (per core)
L2 cache	2048 KB	512 KB (per core)
L3 cache	no data	0 KB
Chip lithography	28 nm	28 nm
Die size	no data	246 mm2
Maximum case temperature (TCase)	no data	74 °C
Number of transistors	3100 Million	1,178 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+

Compatibility

Information on Pro A8-8600B and Athlon X4 940 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	1
Socket	FP4	AM4
Power consumption (TDP)	12-35 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pro A8-8600B and Athlon X4 940. You'll probably need this information if you require some particular technology.

Instruction set extensions	HSA 1.0	no data
AES-NI	+	+
FMA	FMA4	+
AVX	AVX	+
FRTC	+	-
FreeSync	+	-
TrueAudio	+	-
PowerNow	+	-
PowerGating	+	-
Out-of-band client management	+	-
VirusProtect	+	-
RAID	+	-
HSA	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Pro A8-8600B and Athlon X4 940 are enumerated here.

AMD-V	+	+
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pro A8-8600B and Athlon X4 940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3/DDR3L-2133	DDR4 Dual-channel
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon R6 Graphics	no data
iGPU core count	6	no data
Number of pipelines	384	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of Pro A8-8600B and Athlon X4 940 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by Pro A8-8600B and Athlon X4 940 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by Pro A8-8600B and Athlon X4 940.

PCIe version

3.0

no data

Pros & cons summary

---

Recency	3 June 2015	27 July 2017
Power consumption (TDP)	12 Watt	65 Watt

---

Should you still have questions on choice between Pro A8-8600B and Athlon X4 940, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---