Product comparison · 2 pcs/workstations

Acer Predator 3-605 Intel® Core™ i5 i5-4440 vs Zoostorm 7877-0401 PC Intel® Pentium® G850

75specifications compared
39differ
36identical
51known for one product only

Key differences

Processor family
- Predator 3-605 Intel® Core™ i5 i5-4440:Intel® Core™ i5
- 7877-0401 PC Intel® Pentium® G850:Intel® Pentium®
Processor model
- Predator 3-605 Intel® Core™ i5 i5-4440:i5-4440
- 7877-0401 PC Intel® Pentium® G850:G850
Processor cores
- Predator 3-605 Intel® Core™ i5 i5-4440:4
- 7877-0401 PC Intel® Pentium® G850:2
Processor threads
- Predator 3-605 Intel® Core™ i5 i5-4440:4
- 7877-0401 PC Intel® Pentium® G850:2
Processor frequency
- Predator 3-605 Intel® Core™ i5 i5-4440:3.1 GHz
- 7877-0401 PC Intel® Pentium® G850:2.9 GHz
Processor cache
- Predator 3-605 Intel® Core™ i5 i5-4440:6 MB
- 7877-0401 PC Intel® Pentium® G850:3 MB
Bus type
- Predator 3-605 Intel® Core™ i5 i5-4440:DMI2
- 7877-0401 PC Intel® Pentium® G850:DMI
Processor lithography
- Predator 3-605 Intel® Core™ i5 i5-4440:22 nm
- 7877-0401 PC Intel® Pentium® G850:32 nm

Side by side

Differences highlightedShow differences only

Comparison of 3-605, 7877-0401
126 specifications	A Acer Predator 3-605 Intel® Core™ i5 i5-4440 Model 3-605 View product	B Zoostorm 7877-0401 PC Intel® Pentium® G850 Model 7877-0401 View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4440	G850
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.1 GHz	2.9 GHz
Processor cacheDiffers	6 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI2	DMI
FSB ParityKnown for one	No	Unknown — not stated by the source
System bus rate	5 GT/s	5 GT/s
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Core i5-4400 Desktop series	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Sandy Bridge
Thermal Design Power (TDP)Differs	84 W	65 W
TcaseDiffers	72.72 °C	69.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Number of processors installed	1	1
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
SteppingDiffers	C0	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	1333,1600 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
ECC supported by processorKnown for one	No	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
Memory1 differ
Internal memoryDiffers	12 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory channels	Dual-channel	Dual-channel
Storage2 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive type	DVD±RW	DVD±RW
Storage media	HDD	HDD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of storage drives supportedKnown for one	1	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 680	Not available
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	350 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x412	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	2.048 GB	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Performanceidentical
Product type	PC	PC
Optical driveidentical
Optical drives quantity	1	1
Network1 differ
Ethernet LANDiffers	No	Yes
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g	Unknown — not stated by the source
Ports & interfacesidentical
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
Microphone in	Yes	Yes
DVI portKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	500 W	Unknown — not stated by the source
Design1 differ
Placement supported	Vertical	Vertical
Product colourDiffers	Black, Orange	Black
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features14 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
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 TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	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 Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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)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® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	75038	53491
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2013D	Unknown — not stated by the source
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® Turbo Boost TechnologyDiffers	2.0	No
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
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	Yes	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	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR05Q
Packaging contentidentical
Mouse includedKnown for one	No	Unknown — not stated by the source
Keyboard includedKnown for one	No	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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