Product comparison · 2 pcs/workstations

Dell T7910 + P1914S vs HP 280 G1

111specifications compared
60differ
51identical
67known for one product only

Key differences

The Dell T7910 + P1914S has 4 more processor cores than the HP 280 G1 (6 vs 2). The Dell T7910 + P1914S has 10 more processor threads than the HP 280 G1 (12 vs 2). The HP 280 G1 has 0.6 GHz more processor frequency than the Dell T7910 + P1914S (3.2 GHz vs 2.6 GHz). Only the HP 280 G1 has DVI port. Only the Dell T7910 + P1914S has display included.

Processor family
- T7910 + P1914S:Intel® Xeon® E5 V2 Family
- 280 G1:Intel Pentium G
Processor model
- T7910 + P1914S:E5-2630V2
- 280 G1:G3250
Processor cores
- T7910 + P1914S:6
- 280 G1:2
Processor threads
- T7910 + P1914S:12
- 280 G1:2
Processor frequency
- T7910 + P1914S:2.6 GHz
- 280 G1:3.2 GHz
Processor cache
- T7910 + P1914S:15 MB
- 280 G1:3 MB
Bus type
- T7910 + P1914S:QPI
- 280 G1:DMI
System bus rate
- T7910 + P1914S:7.2 GT/s
- 280 G1:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of T7910 + P1914S, 280 G1
178 specifications	A Dell T7910 + P1914S View product	B HP 280 G1 View product
Processor19 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel Pentium G
Processor modelDiffers	E5-2630V2	G3250
Processor coresDiffers	6	2
Processor threadsDiffers	12	2
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.6 GHz	3.2 GHz
Processor cacheDiffers	15 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	QPI	DMI
FSB Parity	No	No
System bus rateDiffers	7.2 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Xeon E5-2600 v2	Intel Pentium G3000 series for Desktop
Processor codenameDiffers	Ivy Bridge EP	Haswell
Thermal Design Power (TDP)Differs	80 W	53 W
TcaseDiffers	71 °C	72 °C
Maximum number of PCI Express lanesDiffers	40	16
PCI Express configurationsDiffers	x4, x8, x16	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of QPI linksDiffers	2	0
Number of processors installed	1	1
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
Maximum internal memory supported by processorDiffers	768 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1333 MHz
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	21.3 GB/s
ECC supported by processor	Yes	Yes
SteppingKnown for one	Unknown — not stated by the source	C0
Memory7 differ
Internal memoryDiffers	32 GB	4 GB
Maximum internal memoryDiffers	512 GB	16 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	4 x 8 GB	1 x 4 GB
Memory slotsDiffers	16x DIMM	2x DIMM
Memory clock speedDiffers	2133 MHz	1600 MHz
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsDiffers	Quad-channel	Dual-channel
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage media	HDD	HDD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD interfaceDiffers	SATA III	SATA
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® Quadro® K4200	Not available
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	350 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1100 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® C612	Intel® H81
Password protectionKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
BD interface typeKnown for one	Unknown — not stated by the source	SATA
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-Fi	No	No
Ports & interfaces4 differ
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) portsDiffers	2	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Number of 3.5" baysDiffers	4	1
PCI Express x16 (Gen 3.x) slotsKnown for one	4	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	180 W
Design2 differ
Chassis typeDiffers	Tower	Micro Tower
Number of 2.5" baysDiffers	8	1
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 8.1 Pro
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Full HDKnown for one	No	Unknown — not stated by the source
Display resolutionKnown for one	1280 x 1024 pixels	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Native aspect ratioKnown for one	5:4	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	178°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	178°	Unknown — not stated by the source
Processor special features14 differ
CPU configuration (max)Differs	2	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	Yes	No
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 Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)	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® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure Key	Yes	Yes
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Processor ARK IDDiffers	75790	83538
Processor package sizeDiffers	52.5 x 45 mm	37.5 x 37.5 mm
ScalabilityDiffers	2S	1S
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)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processorDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR1K7
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013C
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	216 mm	165 mm
DepthDiffers	525 mm	355 mm
HeightDiffers	430.5 mm	358.8 mm
WeightDiffers	16.9 kg	7.05 kg
Packaging content1 differ
Mouse included	No	No
Keyboard includedDiffers	No	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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