Product comparison · 2 pcs/workstations

Lenovo E31+Nvidia Quadro K2000 2GB vs Lenovo ThinkCentre M93p Intel® Core™ i7 i7-4770

120specifications compared
36differ
84identical
38known for one product only

Key differences

Processor generation
- E31+Nvidia Quadro K2000 2GB:3rd gen Intel® Core™ i7
- ThinkCentre M93p Intel® Core™ i7 i7-4770:4th gen Intel® Core™ i7
Processor model
- E31+Nvidia Quadro K2000 2GB:i7-3770
- ThinkCentre M93p Intel® Core™ i7 i7-4770:i7-4770
Bus type
- E31+Nvidia Quadro K2000 2GB:DMI
- ThinkCentre M93p Intel® Core™ i7 i7-4770:DMI2
Processor codename
- E31+Nvidia Quadro K2000 2GB:Ivy Bridge
- ThinkCentre M93p Intel® Core™ i7 i7-4770:Haswell
Thermal Design Power (TDP)
- E31+Nvidia Quadro K2000 2GB:77 W
- ThinkCentre M93p Intel® Core™ i7 i7-4770:84 W
Tcase
- E31+Nvidia Quadro K2000 2GB:67.4 °C
- ThinkCentre M93p Intel® Core™ i7 i7-4770:72.72 °C
PCI Express configurations
- E31+Nvidia Quadro K2000 2GB:1x8, 1x16, 2x4, 2x8
- ThinkCentre M93p Intel® Core™ i7 i7-4770:1x16, 2x8, 1x8+2x4
Processor socket
- E31+Nvidia Quadro K2000 2GB:LGA 1155 (Socket H2)
- ThinkCentre M93p Intel® Core™ i7 i7-4770:LGA 1150 (Socket H3)

Side by side

Differences highlightedShow differences only

Comparison of E31+Nvidia Quadro K2000 2GB, M93p
158 specifications	A Lenovo E31+Nvidia Quadro K2000 2GB View product	B Lenovo ThinkCentre M93p Intel® Core™ i7 i7-4770 Model M93p View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor modelDiffers	i7-3770	i7-4770
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.9 GHz	3.9 GHz
Processor frequency	3.4 GHz	3.4 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	DMI2
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Core i7-4700 Desktop series
Processor codenameDiffers	Ivy Bridge	Haswell
Thermal Design Power (TDP)Differs	77 W	84 W
TcaseDiffers	67.4 °C	72.72 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
SteppingDiffers	E1	C0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	No	No
Memory voltage supported by processorKnown for one	Unknown — not stated by the source	1.5 V
TjunctionKnown for one	105 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	34	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	32 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	2 TB	1.18 TB
Optical drive typeDiffers	DVD-RW	DVD±RW
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installedKnown for one	Unknown — not stated by the source	2
Number of HDDs installed	1	1
HDD capacityDiffers	2 TB	1 TB
HDD speed	7200 RPM	7200 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	180 GB
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Graphics6 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® Quadro® K2000	NVIDIA® GeForce® GT 620
Discrete graphics card memoryDiffers	2 GB	1 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1200 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2/12
On-board graphics card IDDiffers	0x162	0x412
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetKnown for one	Intel® C216	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
DisplayPorts quantity	2	2
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantityDiffers	0	2
Serial ports quantityKnown for one	Unknown — not stated by the source	2
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Liquid cooling system	No	No
Product colour	Black	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	Yes	Yes
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	65719	75122
Processor codeKnown for one	Unknown — not stated by the source	SR149
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2011D	PCG 2013D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	175 mm	175.2 mm
DepthDiffers	430 mm	401.3 mm
HeightDiffers	425 mm	365.8 mm
Weight	11.2 kg	11.2 kg
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Poweridentical
Power supplyKnown for one	280 W	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	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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