Product comparison · 2 pcs/workstations

HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor vs Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950

82specifications compared
47differ
35identical
40known for one product only

Key differences

The HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor has 2 more processor cores than the Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950 (4 vs 2). The HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor has 6 more processor threads than the Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950 (8 vs 2). The HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor has 5 MB more processor cache than the Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950 (8 MB vs 3 MB). Only the HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor has ECC supported by processor. Only the Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950 has card reader integrated.

Processor family
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:Intel® Xeon® 5000 Sequence
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:Intel® Pentium®
Processor model
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:X5560
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:G6950
Processor cores
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:4
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:2
Processor threads
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:8
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:2
Processor cache
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:8 MB
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:3 MB
Bus type
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:QPI
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:DMI
System bus rate
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:6.4 GT/s
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:2.5 GT/s
Processor lithography
- Z800 + Intel Quad-Core Xeon X5560 2nd Processor:45 nm
- ThinkCentre STCB2HX PC Intel® Pentium® G6950:32 nm

Side by side

Differences highlightedShow differences only

Comparison of Z800 + Intel Quad-Core Xeon X5560 2nd Processor, STCB2HX
122 specifications	A HP Z800 + Intel Quad-Core Xeon X5560 2nd Processor View product	B Lenovo ThinkCentre STCB2HX PC Intel® Pentium® G6950 Model STCB2HX View product
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Pentium®
Processor modelDiffers	X5560	G6950
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor frequency	2.8 GHz	2.8 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	QPI	DMI
FSB Parity	No	No
System bus rateDiffers	6.4 GT/s	2.5 GT/s
Processor lithographyDiffers	45 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Xeon 5500 Series	Intel Pentium G6000 Series for Desktop
Processor codenameDiffers	Nehalem EP	Clarkdale
Thermal Design Power (TDP)Differs	95 W	73 W
TcaseDiffers	75 °C	72.6 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor socketDiffers	Socket B (LGA 1366)	LGA 1156 (Socket H)
Number of Processing Die TransistorsDiffers	731 M	382 M
Processing Die sizeDiffers	263 mm²	81 mm²
CPU multiplier (bus/core ratio)	21	21
Maximum internal memory supported by processorDiffers	144 GB	16 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 1066
Memory bandwidth supported by processor (max)Differs	32 GB/s	17 GB/s
ECC supported by processorDiffers	Yes	No
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor system typeKnown for one	DP	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
SteppingKnown for one	D0	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333 MHz	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	6 GB	2 GB
Maximum internal memoryDiffers	192 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	3 x 2 GB	1 x 2 GB
Memory channelsDiffers	Triple-channel	Dual-channel
Memory slotsKnown for one	12x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Storage1 differ
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Card reader integratedDiffers	No	Yes
Floppy drive installedKnown for one	Unknown — not stated by the source	Yes
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Integrated
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	533 MHz
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performance1 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetKnown for one	Intel® 5520	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	9	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsDiffers	2	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	2	0
Serial ports quantityDiffers	1	0
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	280 W
Design1 differ
Chassis typeDiffers	Minitower	SFF
Product colourKnown for one	Unknown — not stated by the source	Black
Country of originKnown for one	China	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Displayidentical
Display included	No	No
Processor special features11 differ
CPU configuration (max)Differs	2	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	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® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	37109	43230
Processor package sizeDiffers	42.5 x 45 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
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
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SLBF4	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	203.5 mm	317 mm
DepthDiffers	526.5 mm	355 mm
HeightDiffers	445.1 mm	99 mm
WeightDiffers	19.5 kg	7.5 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Audioidentical
Audio systemKnown for one	High Definition Audio	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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