Product comparison · 2 pcs/workstations

Alienware Steam Machine R2 vs ASUS ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K

129specifications compared
48differ
81identical
49known for one product only

Key differences

Processor family
- Steam Machine R2:Intel® Core™ i5
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:Intel® Core™ i7
Processor generation
- Steam Machine R2:6th gen Intel® Core™ i5
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:6th gen Intel® Core™ i7
Processor model
- Steam Machine R2:i5-6400T
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:i7-6700K
Processor threads
- Steam Machine R2:4
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:8
Processor boost frequency
- Steam Machine R2:2.8 GHz
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:4.2 GHz
Processor frequency
- Steam Machine R2:2.2 GHz
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:4 GHz
Processor cache
- Steam Machine R2:6 MB
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:8 MB
Bus type
- Steam Machine R2:DMI3
- ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K:DMI2

Side by side

Differences highlightedShow differences only

Comparison of Steam Machine R2, GT51CA-FR006T
178 specifications	A Alienware Steam Machine R2 View product	B ASUS ROG GT51CA-FR006T Intel® Core™ i7 i7-6700K Model GT51CA-FR006T View product
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	6th gen Intel® Core™ i5	6th gen Intel® Core™ i7
Processor modelDiffers	i5-6400T	i7-6700K
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.8 GHz	4.2 GHz
Processor frequencyDiffers	2.2 GHz	4 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	DMI2
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6400 Desktop series	Intel Core i7-6700 Desktop series
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)Differs	35 W	91 W
TcaseDiffers	66 °C	64 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	R0	R0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	2133,1333,1600,1866 MHz	1600,2133 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	34.2 GB/s
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
Memory1 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	64 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speed	2133 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	500 GB	1.25 TB
Optical drive typeDiffers	No	DVD Super Multi
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA III	SATA
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 960	NVIDIA® GeForce® GTX TITAN X
Discrete graphics card memoryDiffers	4 GB	12 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 530	Intel® HD Graphics 530
Maximum on-board graphics card memory	1.7 GB	1.7 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x1912	1912
On-board graphics card OpenGL version	4.4	4.4
Graphics card Open GL support	Yes	Yes
Graphics card DVI ports quantityKnown for one	Unknown — not stated by the source	1
Graphics card DisplayPorts quantityKnown for one	Unknown — not stated by the source	3
Graphics card HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	950 MHz	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	Mini PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® Z170
Password protectionKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	4.1
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	0	1
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	3
HDMI ports quantityDiffers	2	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsDiffers	0	1
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out port	Yes	Yes
DC-in jack	Yes	Yes
HDMI versionKnown for one	2.0	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	3
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	700 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Desktop	Tower
Product colourDiffers	Black	Red, Silver, Black, Grey
Placement supportedKnown for one	Horizontal	Unknown — not stated by the source
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Steam OS	Windows 10 Home
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Displayidentical
Display included	No	No
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel HD Graphics	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Built-in Visuals Technology	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	Yes	No
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88187	88195
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2015A	PCG 2015D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Intel Enhanced Halt StateKnown 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
Processor codeKnown for one	SR2BS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	200 mm	262 mm
DepthDiffers	200 mm	584 mm
HeightDiffers	55 mm	587 mm
WeightDiffers	1.81 kg	23 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	380 mm
Package depthKnown for one	Unknown — not stated by the source	700 mm
Package heightKnown for one	Unknown — not stated by the source	680 mm
Package weightKnown for one	Unknown — not stated by the source	27 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	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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