Product comparison · 2 pcs/workstations

Dell OptiPlex 790 SF (X037900106E) vs Lenovo ThinkCentre Edge G71 Intel® Celeron® G530

87specifications compared
39differ
48identical
30known for one product only

Key differences

Processor family
- OptiPlex 790 SF (X037900106E):Intel® Core™ i5
- ThinkCentre Edge G71 Intel® Celeron® G530:Intel® Celeron®
Processor model
- OptiPlex 790 SF (X037900106E):i5-2400
- ThinkCentre Edge G71 Intel® Celeron® G530:G530
Processor cores
- OptiPlex 790 SF (X037900106E):4
- ThinkCentre Edge G71 Intel® Celeron® G530:2
Processor threads
- OptiPlex 790 SF (X037900106E):4
- ThinkCentre Edge G71 Intel® Celeron® G530:2
Processor frequency
- OptiPlex 790 SF (X037900106E):3.1 GHz
- ThinkCentre Edge G71 Intel® Celeron® G530:2.4 GHz
Processor cache
- OptiPlex 790 SF (X037900106E):6 MB
- ThinkCentre Edge G71 Intel® Celeron® G530:2 MB
Processor cache type
- OptiPlex 790 SF (X037900106E):Smart Cache
- ThinkCentre Edge G71 Intel® Celeron® G530:L3
Thermal Design Power (TDP)
- OptiPlex 790 SF (X037900106E):95 W
- ThinkCentre Edge G71 Intel® Celeron® G530:65 W

Side by side

Differences highlightedShow differences only

Comparison of OptiPlex 790 SF (X037900106E), G71
117 specifications	A Dell OptiPlex 790 SF (X037900106E)View product	B Lenovo ThinkCentre Edge G71 Intel® Celeron® G530 Model G71 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Celeron®
Processor generationKnown for one	2nd gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-2400	G530
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.1 GHz	2.4 GHz
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Bus type	DMI	DMI
FSB ParityKnown for one	No	Unknown — not stated by the source
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i5-2400 Desktop Series	Unknown — not stated by the source
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	72.6 °C	69.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	31	24
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	16 GB/s
ECC supported by processorKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	4 x 4 GB	1 x 2 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive type	DVD±RW	DVD±RW
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 2000	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card IDKnown for one	0x102	Unknown — not stated by the source
Graphics card family	Intel	Intel
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® Q65 Express	Intel® H61
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	10	6
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
COM ports quantityKnown for one	1	Unknown — not stated by the source
Audio inputDiffers	1	3
Expansion slotsidentical
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	250 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	SFF	Tower
Product colour	Black	Black
Softwareidentical
Operating system installed	FreeDOS	FreeDOS
Bundled software	DOS	DOS
Displayidentical
Display included	No	No
Processor special features11 differ
CPU configuration (max)	1	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 TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	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)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	52207	53414
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR05H
Weight & dimensions4 differ
WidthDiffers	102 mm	392 mm
DepthDiffers	410 mm	160 mm
HeightDiffers	360 mm	355 mm
WeightDiffers	7.56 kg	10.5 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Energy Star 5.0 compliant	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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