Phenom II X2 N660 vs E1-2500

Primary details

Comparing E1-2500 and Phenom II X2 N660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3021	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD E-Series	2x AMD Phenom II
Power efficiency	2.33	no data
Architecture codename	Kabini (2013−2014)	Champlain (2010−2011)
Release date	23 May 2013 (11 years ago)	1 January 2011 (13 years ago)

Detailed specifications

E1-2500 and Phenom II X2 N660 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)	2 (Dual-core)
Threads	2	2
Boost clock speed	1.4 GHz	3 GHz
Bus rate	no data	3600 MHz
L1 cache	no data	256 KB
L2 cache	1024 KB	2 MB
L3 cache	0 KB	no data
Chip lithography	28 nm	45 nm
Die size	246 mm2	no data
Maximum case temperature (TCase)	90 °C	no data
Number of transistors	1,178 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on E1-2500 and Phenom II X2 N660 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	FT3	S1
Power consumption (TDP)	15 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by E1-2500 and Phenom II X2 N660. You'll probably need this information if you require some particular technology.

Instruction set extensions	86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX	HyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
AES-NI	+	-
FMA	FMA4	-
AVX	+	-
PowerNow	+	-
PowerGating	+	-
VirusProtect	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by E1-2500 and Phenom II X2 N660 are enumerated here.

AMD-V	+	-
IOMMU 2.0	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by E1-2500 and Phenom II X2 N660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon HD 8240	no data
Enduro	+	-
Switchable graphics	+	-
UVD	+	-
VCE	+	-

Graphics interfaces

Available interfaces and connections of E1-2500 and Phenom II X2 N660 integrated GPUs.

DisplayPort	+	-
HDMI	+	-

Graphics API support

APIs supported by E1-2500 and Phenom II X2 N660 integrated GPUs, sometimes API versions are included.

DirectX	DirectX® 12	no data
Vulkan	+	-

Peripherals

Specifications and connection of peripherals supported by E1-2500 and Phenom II X2 N660.

PCIe version

2.0

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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Pros & cons summary

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Recency	23 May 2013	1 January 2011
Chip lithography	28 nm	45 nm
Power consumption (TDP)	15 Watt	35 Watt

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Should you still have questions on choice between E1-2500 and Phenom II X2 N660, ask them in Comments section, and we shall answer.

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