Athlon 5350 vs Xeon E5345

Primary details

Comparing Xeon E5345 and Athlon 5350 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2330	2364
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.04	no data
Market segment	Server	Desktop processor
Power efficiency	1.39	4.26
Architecture codename	Clovertown (2006−2007)	Kabini (2013−2014)
Release date	14 November 2006 (17 years ago)	9 April 2014 (10 years ago)
Launch price (MSRP)	$851	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E5345 and Athlon 5350 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	4	4
Base clock speed	2.33 GHz	2.05 GHz
Boost clock speed	0.33 GHz	2.05 GHz
L1 cache	64 KB (per core)	256 KB
L2 cache	4 MB (per die)	2048 KB
L3 cache	8 MB L2 Cache	no data
Chip lithography	65 nm	28 nm
Die size	2x 143 mm2	107 mm2
Maximum core temperature	no data	76 °C
Maximum case temperature (TCase)	66 °C	90 °C
Number of transistors	582 million	no data
64 bit support	+	+
VID voltage range	1V-1.5V	no data

Compatibility

Information on Xeon E5345 and Athlon 5350 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	1
Socket	LGA771,PLGA771	AM1
Power consumption (TDP)	80 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5345 and Athlon 5350. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	-	FMA4
AVX	-	+
PowerNow	-	+
PowerGating	-	+
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
PAE	32 Bit	no data
FSB parity	+	no data
Status	Discontinued	no data

Security technologies

Xeon E5345 and Athlon 5350 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 E5345 and Athlon 5350 are enumerated here.

AMD-V	-	+
VT-x	+	no data
EPT	-	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5345 and Athlon 5350. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2, DDR3 Depends on motherboard	DDR3-1600
Max memory channels	no data	1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	AMD Radeon R3 Graphics
Number of pipelines	no data	128
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Xeon E5345 and Athlon 5350 integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Xeon E5345 and Athlon 5350 integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5345 and Athlon 5350.

PCIe version	no data	2.0
PCI Express lanes	no data	4

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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pros & cons summary

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Performance score	1.22	1.17
Recency	14 November 2006	9 April 2014
Chip lithography	65 nm	28 nm
Power consumption (TDP)	80 Watt	25 Watt

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Should you still have questions on choice between Xeon E5345 and Athlon 5350, ask them in Comments section, and we shall answer.

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