Product comparison · 2 laptops

Lenovo ThinkPad L512 Intel® Core™ i5 i5-430M vs Lenovo ThinkPad SL510 HU

72specifications compared
29differ
43identical
50known for one product only

Key differences

Processor family
- ThinkPad L512 Intel® Core™ i5 i5-430M:Intel® Core™ i5
- ThinkPad SL510 HU:Intel® Core™2 Duo
Processor model
- ThinkPad L512 Intel® Core™ i5 i5-430M:i5-430M
- ThinkPad SL510 HU:T5870
Processor frequency
- ThinkPad L512 Intel® Core™ i5 i5-430M:2.26 GHz
- ThinkPad SL510 HU:2 GHz
Processor cache
- ThinkPad L512 Intel® Core™ i5 i5-430M:3 MB
- ThinkPad SL510 HU:2 MB
Processor cache type
- ThinkPad L512 Intel® Core™ i5 i5-430M:Smart Cache
- ThinkPad SL510 HU:L2
Processor socket
- ThinkPad L512 Intel® Core™ i5 i5-430M:BGA 1288
- ThinkPad SL510 HU:LGA 3647 (Socket P)
Processor lithography
- ThinkPad L512 Intel® Core™ i5 i5-430M:32 nm
- ThinkPad SL510 HU:65 nm
Stepping
- ThinkPad L512 Intel® Core™ i5 i5-430M:C2
- ThinkPad SL510 HU:M0

Side by side

Differences highlightedShow differences only

Comparison of L512, ThinkPad SL510 HU
122 specifications	A Lenovo ThinkPad L512 Intel® Core™ i5 i5-430M Model L512 View product	B Lenovo ThinkPad SL510 HU View product
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™2 Duo
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-430M	T5870
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	2.53 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.26 GHz	2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1288	LGA 3647 (Socket P)
Processor lithographyDiffers	32 nm	65 nm
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core 2 Duo T5000 Series
Processor codenameKnown for one	Arrandale	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
SteppingDiffers	C2	M0
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	291 M
Processing Die sizeDiffers	81 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	17	10
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory1 differ
Internal memoryDiffers	4 GB	3 GB
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	320 GB	250 GB
Compatible memory cardsKnown for one	MMC	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	766 MHz	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Network2 differ
Wireless technologyDiffers	WWAN, WLAN, WiMAX	WLAN, Wifi
BluetoothDiffers	Yes	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	0	1
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	Yes	No
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	43537	37034
Processor codeDiffers	SLBPM	SLAZR
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	35 x 35 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.61 kg	2.6 kg
WidthDiffers	381 mm	380 mm
Other features1 differ
Internal modemDiffers	No	Yes
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No

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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