Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M58p + L2250P 22" vs Lenovo ThinkStation S20 + ThinkVision L2440p

79specifications compared
44differ
35identical
41known for one product only

Key differences

The Lenovo ThinkStation S20 + ThinkVision L2440p has 2 more processor cores than the Lenovo ThinkCentre M58p + L2250P 22" (4 vs 2). The Lenovo ThinkStation S20 + ThinkVision L2440p has 6 more processor threads than the Lenovo ThinkCentre M58p + L2250P 22" (8 vs 2). The Lenovo ThinkCentre M58p + L2250P 22" has 0.2 GHz more processor frequency than the Lenovo ThinkStation S20 + ThinkVision L2440p (3 GHz vs 2.8 GHz). Only the Lenovo ThinkStation S20 + ThinkVision L2440p has ECC supported by processor. Only the Lenovo ThinkCentre M58p + L2250P 22" has embedded options available.

Processor family
- ThinkCentre M58p + L2250P 22":Intel® Core™2 Duo
- ThinkStation S20 + ThinkVision L2440p:Intel® Xeon® 3000 Sequence
Processor model
- ThinkCentre M58p + L2250P 22":E8400
- ThinkStation S20 + ThinkVision L2440p:W3530
Processor cores
- ThinkCentre M58p + L2250P 22":2
- ThinkStation S20 + ThinkVision L2440p:4
Processor threads
- ThinkCentre M58p + L2250P 22":2
- ThinkStation S20 + ThinkVision L2440p:8
Processor frequency
- ThinkCentre M58p + L2250P 22":3 GHz
- ThinkStation S20 + ThinkVision L2440p:2.8 GHz
Processor cache
- ThinkCentre M58p + L2250P 22":6 MB
- ThinkStation S20 + ThinkVision L2440p:8 MB
Processor cache type
- ThinkCentre M58p + L2250P 22":L2
- ThinkStation S20 + ThinkVision L2440p:Smart Cache
Bus type
- ThinkCentre M58p + L2250P 22":FSB
- ThinkStation S20 + ThinkVision L2440p:QPI

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M58p + L2250P 22", ThinkStation S20 + ThinkVision L2440p
120 specifications	A Lenovo ThinkCentre M58p + L2250P 22"View product	B Lenovo ThinkStation S20 + ThinkVision L2440p View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E8400	W3530
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor frequencyDiffers	3 GHz	2.8 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	QPI
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E8000 Series	Intel Xeon 3500 Series
Processor codenameDiffers	Wolfdale	Bloomfield
Thermal Design Power (TDP)Differs	65 W	130 W
TcaseDiffers	72.4 °C	67.9 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers	410 M	731 M
Processing Die sizeDiffers	107 mm²	263 mm²
CPU multiplier (bus/core ratio)Differs	9	21
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.55 V
SteppingDiffers	E0	D0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	24 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	6 GB
Maximum internal memoryDiffers	8 GB	24 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	3 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storageidentical
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interface	SATA	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Card reader integrated	No	No
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® X58 Express
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	8	10
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	0	2
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	1	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	625 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	SFF	Tower
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	55.9 cm (22")	61 cm (24")
ResolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Processor special features11 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	36 bit
Processor ARK IDDiffers	33910	41313
Processor codeDiffers	SLB9J	SLBKR
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45.0 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	317 mm	175 mm
DepthDiffers	355 mm	460 mm
HeightDiffers	99 mm	478 mm
WeightDiffers	7.5 kg	16.3 kg
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA X4500	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Professional	Unknown — not stated by the source

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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