Athlon II Neo K325 vs Pentium E5400

Primary details

Comparing Pentium E5400 and Athlon II Neo K325 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2773	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.46	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD Athlon II Neo
Power efficiency	0.90	no data
Architecture codename	Wolfdale (2008−2010)	Geneva (2010)
Release date	18 January 2009 (15 years ago)	12 May 2010 (14 years ago)
Launch price (MSRP)	$55	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium E5400 and Athlon II Neo K325 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
Base clock speed	2.7 GHz	no data
Boost clock speed	2.7 GHz	1.3 GHz
Bus rate	no data	2000 MHz
L1 cache	64 KB (per core)	256 KB
L2 cache	2 MB (shared)	1 MB
L3 cache	0 KB	no data
Chip lithography	45 nm	45 nm
Die size	82 mm2	no data
Maximum core temperature	74 °C	no data
Number of transistors	228 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Pentium E5400 and Athlon II Neo K325 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	LGA775	S1
Power consumption (TDP)	65 Watt	12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5400 and Athlon II Neo K325. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	SSE4A, AMD64, Enhanced Virus Protection, Virtualization, PowerNow, HyperTransport 3.0
PowerNow	-	+
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data

Security technologies

Pentium E5400 and Athlon II Neo K325 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5400 and Athlon II Neo K325 are enumerated here.

AMD-V	-	+
VT-d	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Athlon II Neo K325. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by Pentium E5400 and Athlon II Neo K325.

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	18 January 2009	12 May 2010
Power consumption (TDP)	65 Watt	12 Watt

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Should you still have questions on choice between Pentium E5400 and Athlon II Neo K325, ask them in Comments section, and we shall answer.

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