Product comparison · 2 pcs/workstations

HP 3400 MT + 2211x vs Zoostorm 7877-0093 PC Intel® Pentium® G840

83specifications compared
20differ
63identical
39known for one product only

Key differences

Processor family
- 3400 MT + 2211x:Intel Pentium G
- 7877-0093 PC Intel® Pentium® G840:Intel® Pentium®
Processor model
- 3400 MT + 2211x:G630
- 7877-0093 PC Intel® Pentium® G840:G840
Processor frequency
- 3400 MT + 2211x:2.7 GHz
- 7877-0093 PC Intel® Pentium® G840:2.8 GHz
CPU multiplier (bus/core ratio)
- 3400 MT + 2211x:27
- 7877-0093 PC Intel® Pentium® G840:28
Memory clock speeds supported by processor
- 3400 MT + 2211x:1066 MHz
- 7877-0093 PC Intel® Pentium® G840:1066,1333 MHz
Memory bandwidth supported by processor (max)
- 3400 MT + 2211x:17 GB/s
- 7877-0093 PC Intel® Pentium® G840:21 GB/s
Internal memory
- 3400 MT + 2211x:2 GB
- 7877-0093 PC Intel® Pentium® G840:8 GB
Maximum internal memory
- 3400 MT + 2211x:8 GB
- 7877-0093 PC Intel® Pentium® G840:16 GB

Side by side

Differences highlightedShow differences only

Comparison of 3400 MT + 2211x, 7877-0093
122 specifications	A HP 3400 MT + 2211x View product	B Zoostorm 7877-0093 PC Intel® Pentium® G840 Model 7877-0093 View product
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium G	Intel® Pentium®
Processor modelDiffers	G630	G840
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.7 GHz	2.8 GHz
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)	65 W	65 W
Tcase	69.1 °C	69.1 °C
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	27	28
ChipsetKnown for one	Unknown — not stated by the source	H61H2-M2
PlatformKnown for one	Unknown — not stated by the source	PC
Stepping	Q0	Q0
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 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	17 GB/s	21 GB/s
Processor seriesKnown for one	Intel Pentium G600 Series for Desktop	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	8 GB
Maximum internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacity	500 GB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD interfaceDiffers	SATA	SATA II
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 430
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
On-board graphics card model	Intel® HD Graphics	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)	1100 MHz	1100 MHz
Graphics cardKnown for one	Unknown — not stated by the source	GT430
Graphics card familyDiffers	Intel	NVIDIA
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
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	22x
CD write speedKnown for one	Unknown — not stated by the source	22x
CD rewrite speedKnown for one	Unknown — not stated by the source	22x
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-Fi	No	No
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
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) ports	1	1
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Product colour	Black	Black
Country of originKnown for one	China	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Processor special features2 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
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 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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	53483	53490
Processor codeDiffers	SR05S	SR05P
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	No	No
Weight & dimensions3 differ
WidthDiffers	165 mm	180 mm
DepthDiffers	389 mm	375 mm
HeightDiffers	368 mm	360 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	180 x 375 x 360 mm
WeightKnown for one	6.9 kg	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	300 W	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Realtek ALC656	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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