Product comparison · 2 pcs/workstations

Lenovo ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520 vs Lenovo ThinkStation S20 (410595G), IT

92specifications compared
35differ
57identical
28known for one product only

Key differences

Processor family
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:Intel® Xeon® 3000 Sequence
- ThinkStation S20 (410595G), IT:Intel® Xeon® 5000 Sequence
Processor model
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:W3520
- ThinkStation S20 (410595G), IT:E5502
Processor cores
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:4
- ThinkStation S20 (410595G), IT:2
Processor threads
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:8
- ThinkStation S20 (410595G), IT:2
Processor frequency
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:2.66 GHz
- ThinkStation S20 (410595G), IT:1.86 GHz
Processor cache
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:8 MB
- ThinkStation S20 (410595G), IT:4 MB
System bus rate
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:4.80 GT/s
- ThinkStation S20 (410595G), IT:4.8 GT/s
Processor series
- ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520:Intel Xeon 3500 Series
- ThinkStation S20 (410595G), IT:Intel Xeon 5500 Series

Side by side

Differences highlightedShow differences only

Comparison of SNC94EU, ThinkStation S20 (410595G), IT
120 specifications	A Lenovo ThinkStation SNC94EU workstation Intel® Xeon® 3000 Sequence W3520 Model SNC94EU View product	B Lenovo ThinkStation S20 (410595G), IT View product
Processor17 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	W3520	E5502
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.66 GHz	1.86 GHz
Processor cacheDiffers	8 MB	4 MB
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
System bus rateDiffers	4.80 GT/s	4.8 GT/s
Processor seriesDiffers	Intel Xeon 3500 Series	Intel Xeon 5500 Series
Processor codenameDiffers	Bloomfield	Nehalem EP
Processor system typeDiffers	Up	DP
Thermal Design Power (TDP)Differs	130 W	80 W
TcaseDiffers	67.9 °C	76 °C
Number of QPI linksDiffers	1	2
Number of Processing Die TransistorsKnown for one	731 M	Unknown — not stated by the source
Processing Die sizeKnown for one	263 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	20	14
Processor core voltage (AC)Known for one	0.800 - 1.225 V	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	24 GB	144 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	19.2 GB/s
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Internal memoryDiffers	6 GB	3 GB
ECCKnown for one	Yes	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	12 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 1 GB
Storage1 differ
HDD capacityDiffers	500 GB	250 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, MMC, SD, xD
Performanceidentical
Motherboard form factorKnown for one	ATX	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	10
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
PS/2 ports quantityDiffers	2	0
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	2
Expansion slots2 differ
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	2	1
PCI slotsDiffers	1	2
Power1 differ
Power requirementsDiffers	100-240V, 50/60Hz	100-240V; 50/60Hz
Power supplyKnown for one	Unknown — not stated by the source	625 W
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Pro SP1/SP2 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista 32/64-bit Windows Vista Enterprise 32/64-bit Windows Vista Ultimate 32/64-bit
Processor special features8 differ
CPU configuration (max)Differs	1	2
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	39718	37092
Processor codeDiffers	SLBEW	SLBEZ
Processor package sizeDiffers	42.5 x 45.0 mm	42.5 x 45 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Weight & dimensions3 differ
DepthDiffers	483 mm	460 mm
HeightDiffers	426 mm	478 mm
WeightDiffers	17.5 kg	16.3 kg
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Graphics cardKnown for one	Unknown — not stated by the source	Quadro FX 380
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	40x
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	ADI 1988 A
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard typeKnown for one	Unknown — not stated by the source	Preferred Pro USB

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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