Phenom II X4 P940 vs Ryzen 5 2500U

Primary details

Comparing Ryzen 5 2500U and Phenom II X4 P940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1391	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD Ryzen 5	4x AMD Phenom II
Power efficiency	25.99	no data
Architecture codename	Raven Ridge (2017−2018)	Champlain (2010−2011)
Release date	26 October 2017 (7 years ago)	4 October 2010 (14 years ago)

Detailed specifications

Ryzen 5 2500U and Phenom II X4 P940 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	8	4
Base clock speed	2 GHz	no data
Boost clock speed	3.6 GHz	1.7 GHz
Bus rate	no data	3600 MHz
Multiplier	20	no data
L1 cache	128K (per core)	512 KB
L2 cache	512K (per core)	2 MB
L3 cache	4 MB (shared)	no data
Chip lithography	14 nm	45 nm
Die size	246 mm2	no data
Number of transistors	4950 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Ryzen 5 2500U and Phenom II X4 P940 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 (Uniprocessor)	no data
Socket	FP5	S1 (S1g4)
Power consumption (TDP)	15 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 2500U and Phenom II X4 P940. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	MMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0
AES-NI	+	-
AVX	+	-
VirusProtect	-	+
Precision Boost 2	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 2500U and Phenom II X4 P940 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2500U and Phenom II X4 P940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2400	DDR3
Maximum memory size	32 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	38.397 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon Vega 8

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 2500U and Phenom II X4 P940.

PCIe version	3.0	no data
PCI Express lanes	12	no data

Pros & cons summary

---

Recency	26 October 2017	4 October 2010
Threads	8	4
Chip lithography	14 nm	45 nm
Power consumption (TDP)	15 Watt	25 Watt

---

Should you still have questions on choice between Ryzen 5 2500U and Phenom II X4 P940, 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.

---