Product comparison · 2 pcs/workstations

ASUS ROG G20AJ-DE051S Intel® Core™ i7 i7-4790 vs ASUS ROG G30AK-DE008S Intel® Core™ i7 i7-4790K

149specifications compared
39differ
110identical
18known for one product only

Key differences

Processor model
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:i7-4790
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:i7-4790K
Processor boost frequency
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:4 GHz
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:4.4 GHz
Processor frequency
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:3.6 GHz
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:4 GHz
Bus type
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:DMI
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:QPI
Processor operating modes
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:32-bit, 64-bit
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:64-bit
Processor codename
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:Haswell
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:Devil's Canyon
Thermal Design Power (TDP)
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:84 W
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:88 W
Tcase
- ROG G20AJ-DE051S Intel® Core™ i7 i7-4790:72.72 °C
- ROG G30AK-DE008S Intel® Core™ i7 i7-4790K:74.04 °C

Side by side

Differences highlightedShow differences only

Comparison of G20AJ-DE051S, G30AK-DE008S
167 specifications	A ASUS ROG G20AJ-DE051S Intel® Core™ i7 i7-4790 Model G20AJ-DE051S View product	B ASUS ROG G30AK-DE008S Intel® Core™ i7 i7-4790K Model G30AK-DE008S View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	4th gen Intel® Core™ i7	4th gen Intel® Core™ i7
Processor modelDiffers	i7-4790	i7-4790K
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	4 GHz	4.4 GHz
Processor frequencyDiffers	3.6 GHz	4 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	QPI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor series	Intel Core i7-4700 Desktop series	Intel Core i7-4700 Desktop series
Processor codenameDiffers	Haswell	Devil's Canyon
Thermal Design Power (TDP)Differs	84 W	88 W
TcaseDiffers	72.72 °C	74.04 °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 links	0	0
Number of processors installed	1	1
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Stepping	C0	C0
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	No	No
Memory1 differ
Internal memory	16 GB	16 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 8 GB
Memory slotsDiffers	2x SO-DIMM	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storage5 differ
Total storage capacityDiffers	1.12 TB	2.12 TB
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Storage media	HDD+SSD	HDD+SSD
HDD capacityDiffers	1 TB	2 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
HDD speed	7200 RPM	7200 RPM
SSD capacity	128 GB	128 GB
Card reader integratedDiffers	No	Yes
Compatible memory cardsDiffers	Not supported	CF, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), MiniMMC, MiniSD, RS-MMC, SD, SDHC
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® GTX 970	NVIDIA® GeForce® GTX 970
Discrete graphics card memory	4 GB	4 GB
Discrete graphics memory type	GDDR5	GDDR5
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.024 GB	1.024 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	1200 MHz	1250 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2
On-board graphics card ID	0x412	0x412
Graphics card Open GL support	Yes	Yes
Number of execution unitsKnown for one	Unknown — not stated by the source	20
Graphics card DVI ports quantityKnown for one	1	Unknown — not stated by the source
Graphics card DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
Graphics card HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® H97	Intel® Z97
Audio output channels	7.1 channels	7.1 channels
Optical driveidentical
Optical drives quantity	1	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,1000,100 Mbit/s	10,1000,100 Mbit/s
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces4 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portDiffers	No	Yes
DC-in jack	Yes	Yes
SmartCard slot	No	No
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x8 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	410 W	700 W
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Liquid cooling systemKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black, Red	Black
Form factor	Tower	Tower
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Processor special features6 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	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Stable Image Platform Program (SIPP)Differs	Yes	No
Intel Stable Image Platform Program (SIPP) versionDiffers	1.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	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® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
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® Virtualization Technology (Intel® VT)	VT-x, VT-d	VT-x, VT-d
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	80806	80807
Processor codeDiffers	SR1QF	SR219
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2013D	PCG 2013D
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Audioidentical
Audio system	SonicMaster	SonicMaster
Weight & dimensions4 differ
WidthDiffers	104 mm	216 mm
DepthDiffers	358 mm	480 mm
HeightDiffers	340 mm	543 mm
WeightDiffers	6.38 kg	14.4 kg
Packaging data3 differ
Package widthDiffers	190 mm	330 mm
Package depthDiffers	592 mm	574 mm
Package heightDiffers	400 mm	600 mm
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Cables included	AC	AC
AC adapter included	Yes	Yes
Displayidentical
Display includedKnown for one	No	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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