Athlon II Neo K125 vs Xeon X5560

Primary details

Comparing Xeon X5560 and Athlon II Neo K125 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1926	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.24	no data
Market segment	Server	Laptop
Series	no data	AMD Athlon II Neo
Power efficiency	1.96	no data
Architecture codename	Gainestown (2009−2010)	Geneva (2010)
Release date	30 March 2009 (15 years ago)	12 May 2010 (14 years ago)
Launch price (MSRP)	$44	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon X5560 and Athlon II Neo K125 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)	1 (Single-Core)
Threads	8	1
Base clock speed	2.8 GHz	no data
Boost clock speed	3.2 GHz	1.7 GHz
Bus rate	no data	2000 MHz
L1 cache	64 KB (per core)	128 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	8 MB (shared)	no data
Chip lithography	45 nm	45 nm
Die size	263 mm2	no data
Maximum core temperature	75 °C	no data
Number of transistors	731 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon X5560 and Athlon II Neo K125 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	2	no data
Socket	FCLGA1366	S1
Power consumption (TDP)	95 Watt	12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5560 and Athlon II Neo K125. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, 3dDNow!, SSE4A, AMD64, Enhanced Virus Protection, Virtualization
VirusProtect	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data

Security technologies

Xeon X5560 and Athlon II Neo K125 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 Xeon X5560 and Athlon II Neo K125 are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5560 and Athlon II Neo K125. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	144 GB	no data
Max memory channels	3	no data
Maximum memory bandwidth	32 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Xeon X5560 and Athlon II Neo K125.

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	30 March 2009	12 May 2010
Physical cores	4	1
Threads	8	1
Power consumption (TDP)	95 Watt	12 Watt

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Should you still have questions on choice between Xeon X5560 and Athlon II Neo K125, ask them in Comments section, and we shall answer.

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