Product comparison · 2 pcs/workstations

ASUS K31AN-FR046T PC Intel® Pentium® J2900 vs ISY WS Silent X99-Deluxe/U3.1

65specifications compared
49differ
16identical
89known for one product only

Key differences

Processor family
- K31AN-FR046T PC Intel® Pentium® J2900:Intel® Pentium®
- WS Silent X99-Deluxe/U3.1:Intel® Xeon® E5 v4
Processor model
- K31AN-FR046T PC Intel® Pentium® J2900:J2900
- WS Silent X99-Deluxe/U3.1:E5-1620V4
Processor threads
- K31AN-FR046T PC Intel® Pentium® J2900:4
- WS Silent X99-Deluxe/U3.1:8
Processor boost frequency
- K31AN-FR046T PC Intel® Pentium® J2900:2.66 GHz
- WS Silent X99-Deluxe/U3.1:3.8 GHz
Processor frequency
- K31AN-FR046T PC Intel® Pentium® J2900:2.41 GHz
- WS Silent X99-Deluxe/U3.1:3.5 GHz
Processor cache
- K31AN-FR046T PC Intel® Pentium® J2900:2 MB
- WS Silent X99-Deluxe/U3.1:10 MB
Processor cache type
- K31AN-FR046T PC Intel® Pentium® J2900:L2
- WS Silent X99-Deluxe/U3.1:Smart Cache
Processor lithography
- K31AN-FR046T PC Intel® Pentium® J2900:22 nm
- WS Silent X99-Deluxe/U3.1:14 nm

Side by side

Differences highlightedShow differences only

Comparison of K31AN-FR046T, WS Silent X99-Deluxe/U3.1
154 specifications	A ASUS K31AN-FR046T PC Intel® Pentium® J2900 Model K31AN-FR046T View product	B ISY WS Silent X99-Deluxe/U3.1 View product
Processor21 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Xeon® E5 v4
Processor modelDiffers	J2900	E5-1620V4
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.66 GHz	3.8 GHz
Processor frequencyDiffers	2.41 GHz	3.5 GHz
Processor cacheDiffers	2 MB	10 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeKnown for one	Unknown — not stated by the source	QPI
System bus rateKnown for one	Unknown — not stated by the source	0 GT/s
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium J2000 Series for Desktop	Intel Xeon E5-1600 v4
Processor codenameDiffers	Bay Trail	Broadwell
Thermal Design Power (TDP)Differs	10 W	140 W
TcaseKnown for one	Unknown — not stated by the source	69 °C
Maximum number of PCI Express lanesDiffers	4	40
PCI Express slots versionDiffers	2.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Number of processors installed	1	1
Processor socketDiffers	BGA 1170	LGA 2011-v3
SteppingDiffers	B3	R0
Maximum internal memory supported by processorDiffers	8 GB	1.53 TB
Memory types supported by processorDiffers	DDR3L-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	1600,1866,2133,2400 MHz
Memory bandwidth supported by processor (max)Differs	21.3 GB/s	76.8 GB/s
ECC supported by processorDiffers	No	Yes
TjunctionKnown for one	105 °C	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	8 GB	32 GB
Maximum internal memoryDiffers	8 GB	64 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	4 x 8 GB
Memory clock speedDiffers	1600 MHz	2400 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
Total storage capacityDiffers	2 TB	512 GB
Storage mediaDiffers	HDD	SSD
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	512 GB
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	2 TB	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, SDHC, Memory Stick (MS), SDXC, MS PRO, xD	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® Quadro® M2000
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card modelDiffers	Intel® HD Graphics	Not available
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	688 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	896 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	896 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® X99
Motherboard form factorKnown for one	Unknown — not stated by the source	ATX
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Core™ i7
BIOS typeKnown for one	Unknown — not stated by the source	UEFI AMI
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,1000,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	2
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputsDiffers	2	1
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	8
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x4 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsDiffers	1	8
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	1000 W
Design1 differ
Chassis typeDiffers	Tower	Midi Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Product colour	Black	Black
Displayidentical
Display included	No	No
Processor special features11 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 Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Identity Protection Technology versionDiffers	0.00	1.00
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	78868	92991
Processor codeDiffers	SR1SB	SR2P7
Processor package sizeDiffers	25 X 27 mm	45 x 52.5 mm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX 2.0
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	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® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown 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
Weight & dimensions2 differ
WidthDiffers	180 mm	305 mm
DepthDiffers	352.5 mm	244 mm
HeightKnown for one	406 mm	Unknown — not stated by the source
WeightKnown for one	5.3 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard languageKnown for one	Unknown — not stated by the source	Italian
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows 10 Home	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	BSMI/CB/CE/FCC/ETL/CCC/C-Tick/VCCI	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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