Product comparison · 2 pcs/workstations

Alienware Aurora Intel® Core™ i7 X-series i7-4820K vs Alienware Aurora ALX R4

111specifications compared
14differ
97identical
18known for one product only

Key differences

Processor model
- Aurora Intel® Core™ i7 X-series i7-4820K:i7-4820K
- Aurora ALX R4:i7-4930K
Processor cores
- Aurora Intel® Core™ i7 X-series i7-4820K:4
- Aurora ALX R4:6
Processor threads
- Aurora Intel® Core™ i7 X-series i7-4820K:8
- Aurora ALX R4:12
Processor frequency
- Aurora Intel® Core™ i7 X-series i7-4820K:3.7 GHz
- Aurora ALX R4:3.4 GHz
Processor cache
- Aurora Intel® Core™ i7 X-series i7-4820K:10 MB
- Aurora ALX R4:12 MB
Total storage capacity
- Aurora Intel® Core™ i7 X-series i7-4820K:2 TB
- Aurora ALX R4:3 TB
Optical drive type
- Aurora Intel® Core™ i7 X-series i7-4820K:DVD Super Multi DL
- Aurora ALX R4:Blu-Ray DVD Combo
Discrete graphics card model
- Aurora Intel® Core™ i7 X-series i7-4820K:NVIDIA® GeForce® GTX 760
- Aurora ALX R4:NVIDIA® GeForce® GTX 770

Side by side

Differences highlightedShow differences only

Comparison of Aurora, Aurora ALX R4
129 specifications	A Alienware Aurora Intel® Core™ i7 X-series i7-4820K Model Aurora View product	B Alienware Aurora ALX R4 View product
Processor5 differ
Processor modelDiffers	i7-4820K	i7-4930K
Processor coresDiffers	4	6
Processor threadsDiffers	8	12
Processor frequencyDiffers	3.7 GHz	3.4 GHz
Processor cacheDiffers	10 MB	12 MB
FSB ParityKnown for one	Unknown — not stated by the source	No
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i7-4900 Desktop Series
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge E
Memoryidentical
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Storage2 differ
Total storage capacityDiffers	2 TB	3 TB
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray DVD Combo
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 760	NVIDIA® GeForce® GTX 770
Discrete graphics card memoryDiffers	1.536 GB	2 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard form factorKnown for one	micro ATX	Unknown — not stated by the source
Networkidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfacesidentical
Line-outKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 8
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features2 differ
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	77781	77780
ScalabilityKnown for one	Unknown — not stated by the source	1S
Supported instruction setsDiffers	AES, AVX, SSE4.2	AVX, SSE4.2
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	SR1AU	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	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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