Product comparison · 2 pcs/workstations

Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE vs Lenovo ThinkStation S20 (410528G), UK

103specifications compared
25differ
78identical
16known for one product only

Key differences

The Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE has 2 more processor cores than the Lenovo ThinkStation S20 (410528G), UK (4 vs 2). The Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE has 6 more processor threads than the Lenovo ThinkStation S20 (410528G), UK (8 vs 2). The Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE has 0.8 GHz more processor frequency than the Lenovo ThinkStation S20 (410528G), UK (2.66 GHz vs 1.86 GHz). Only the Lenovo ThinkStation S20 (410528G), UK has Intel Virtualization Technology for Directed I/O (VT-d). Only the Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE has Intel® Hyper Threading Technology (Intel® HT Technology).

Processor family
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:Intel® Xeon® 3000 Sequence
- ThinkStation S20 (410528G), UK:Intel® Xeon® 5000 Sequence
Processor model
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:W3520
- ThinkStation S20 (410528G), UK:E5502
Processor cores
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:4
- ThinkStation S20 (410528G), UK:2
Processor threads
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:8
- ThinkStation S20 (410528G), UK:2
Processor frequency
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:2.66 GHz
- ThinkStation S20 (410528G), UK:1.86 GHz
Processor cache
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:8 MB
- ThinkStation S20 (410528G), UK:4 MB
System bus rate
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:4.80 GT/s
- ThinkStation S20 (410528G), UK:4.8 GT/s
Processor series
- ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE:Intel Xeon 3500 Series
- ThinkStation S20 (410528G), UK:Intel Xeon 5500 Series

Side by side

Differences highlightedShow differences only

Comparison of ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE, ThinkStation S20 (410528G), UK
119 specifications	A Lenovo ThinkStation S20 (410523G) + NVIDIA Quadro FX 1800 768MB, DE View product	B Lenovo ThinkStation S20 (410528G), UK 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
Storageidentical
Storage drive typeKnown for one	Unknown — not stated by the source	250GB SATA/ 7200
Graphicsidentical
Maximum graphics card memoryKnown for one	0.768 GB	Unknown — not stated by the source
Graphics cardKnown for one	Quadro FX 1800	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	PCI Express 2.0
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Tower Tower (4x6)
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	ThinkVantage System Update, ThinkVantage Productivity Center, Sun JRE, Adobe Acrobat Reader ThinkVantage Rescue and Recovery, PC-Doctor diagnostics, Norton Internet Security 2008 (OEM edition) with 90 days of virus definition updates
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
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	USB Optical Wheel Mouse
Networkidentical
Modem typeKnown for one	Unknown — not stated by the source	No
Featuresidentical
Manageability featuresKnown for one	Unknown — not stated by the source	Image Ultra - HIIT Compliant Drivers - Vista Only, Secure Data Disposal, ThinkVantage Image Ultra Builder - Vista Support, ThinkVantage Update Builder, ThinkVantage Update Retriever
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	Boot sequence control, Boot without keyboard or mouse, Configuration password, Cover key lock, Diskette Boot inhibit, Diskette I/O control, Hardfile I/O control, Padlock loop, Power on password, Security slot (for attachment of optional cable lock), Ser

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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