Ryzen 5 PRO 7640U vs Sempron 2650

Primary details

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

Place in the ranking	3373	717
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency	1.29	no data
Designer	AMD	AMD
Manufacturer	GlobalFoundries	no data
Architecture codename	Kabini (2013−2014)	Phoenix (Zen4) (2023)
Release date	9 April 2014 (11 years ago)	23 May 2023 (2 years ago)

Detailed specifications

Sempron 2650 and Ryzen 5 PRO 7640U 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	2 (Dual-core)	6 (Hexa-Core)
Threads	2	12
Base clock speed	no data	3.5 GHz
Boost clock speed	1.45 GHz	4.9 GHz
L1 cache	128 KB	384 KB
L2 cache	1024 KB	6 MB
L3 cache	no data	16 MB
Chip lithography	28 nm	4 nm
Die size	107 mm2	178 mm2
Maximum core temperature	90 °C	100 °C
Maximum case temperature (TCase)	90 °C	no data
64 bit support	+	+
Windows 11 compatibility	no data	+

Compatibility

Information on Sempron 2650 and Ryzen 5 PRO 7640U 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	no data
Socket	AM1	no data
Power consumption (TDP)	25 Watt	6 MB + 16 MB

Technologies and extensions

Technological solutions and additional instructions supported by Sempron 2650 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.

AES-NI	+	-
FMA	FMA4	-
AVX	+	-
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Sempron 2650 and Ryzen 5 PRO 7640U are enumerated here.

AMD-V	+	-
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 2650 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1333	no data
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare R3 Graphics and Radeon 760M	AMD Radeon R3 Graphics	AMD Radeon 760M ( - 2600 MHz)
จำนวนพาธไลน์	128	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of Sempron 2650 and Ryzen 5 PRO 7640U integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by Sempron 2650 and Ryzen 5 PRO 7640U integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by Sempron 2650 and Ryzen 5 PRO 7640U.

PCIe version	2.0	no data
PCI Express lanes	4	no data

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	0.30	12.08
Recency	9 April 2014	23 May 2023
Physical cores	2	6
Threads	2	12
Chip lithography	28 nm	4 nm
Power consumption (TDP)	25 Watt	6 Watt

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