Product comparison · 2 pcs/workstations

ASUS M M51AC-NR038S PC Intel® Core™ i5 i5-4440S vs ASUS M M51AD-AU001S PC Intel® Core™ i5

63specifications compared
15differ
48identical
79known for one product only

Key differences

Processor cache type
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:Smart Cache
- M M51AD-AU001S PC Intel® Core™ i5:L3
Maximum internal memory
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:32 GB
- M M51AD-AU001S PC Intel® Core™ i5:16 GB
Total storage capacity
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:1.03 TB
- M M51AD-AU001S PC Intel® Core™ i5:1 TB
Storage media
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:HDD+SSD
- M M51AD-AU001S PC Intel® Core™ i5:HDD
Discrete graphics card model
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:NVIDIA® GeForce® GTX 760
- M M51AD-AU001S PC Intel® Core™ i5:NVIDIA® GeForce® GT 620
Motherboard chipset
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:Intel® H87
- M M51AD-AU001S PC Intel® Core™ i5:Intel® H81
USB 2.0 ports quantity
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:4
- M M51AD-AU001S PC Intel® Core™ i5:5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- M M51AC-NR038S PC Intel® Core™ i5 i5-4440S:6
- M M51AD-AU001S PC Intel® Core™ i5:2

Side by side

Differences highlightedShow differences only

Comparison of M51AC-NR038S, M51AD-AU001S
142 specifications	A ASUS M M51AC-NR038S PC Intel® Core™ i5 i5-4440S Model M51AC-NR038S View product	B ASUS M M51AD-AU001S PC Intel® Core™ i5 Model M51AD-AU001S View product
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelKnown for one	i5-4440S	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L3
Bus typeKnown for one	QPI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i5-4400 Desktop series	Unknown — not stated by the source
Processor codenameKnown for one	Haswell	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	71.35 °C	Unknown — not stated by the source
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 versionKnown for one	3.0	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 1150 (Socket H3)	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1333,1600 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryDiffers	32 GB	16 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1.03 TB	1 TB
Storage mediaDiffers	HDD+SSD	HDD
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	32 GB	Unknown — not stated by the source
Compatible memory cardsDiffers	CF, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), MiniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, PSVita, RS-MMC, SD	CF, Memory Stick (MS), MicroDrive, MiniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, RS-MMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 760	NVIDIA® GeForce® GT 620
Discrete graphics card memoryKnown for one	3 GB	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
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
Performance1 differ
Motherboard chipsetDiffers	Intel® H87	Intel® H81
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Networkidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	2
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	Yes	No
PS/2 ports quantityDiffers	1	0
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x1 slotsDiffers	2	1
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supplyKnown for one	300 W	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8.1
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
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 TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
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 TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDKnown for one	75040	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Thermal solution specificationKnown for one	PCG 2013C	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	SonicMaster	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
ManualKnown for one	Unknown — not stated by the source	Yes

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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