Product comparison · 2 pcs/workstations

Acer TC-705 I8702 NL vs ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790

123specifications compared
15differ
108identical
36known for one product only

Key differences

The ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790 has 8 GB more internal memory than the Acer TC-705 I8702 NL (16 GB vs 8 GB). The ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790 has 1.25 TB more total storage capacity than the Acer TC-705 I8702 NL (2.25 TB vs 1 TB). The ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790 has 1 TB more HDD capacity than the Acer TC-705 I8702 NL (2 TB vs 1 TB). Optical drive type: DVD±RW on the Acer TC-705 I8702 NL, Blu-Ray DVD Combo on the ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790. Storage media: HDD on the Acer TC-705 I8702 NL, HDD+SSD on the ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790.

Internal memory
- TC-705 I8702 NL:8 GB
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:16 GB
Total storage capacity
- TC-705 I8702 NL:1 TB
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:2.25 TB
Optical drive type
- TC-705 I8702 NL:DVD±RW
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:Blu-Ray DVD Combo
Storage media
- TC-705 I8702 NL:HDD
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:HDD+SSD
HDD capacity
- TC-705 I8702 NL:1 TB
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:2 TB
Discrete graphics card model
- TC-705 I8702 NL:AMD Radeon R7 240
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:NVIDIA® GeForce® GTX 980
Ethernet LAN data rates
- TC-705 I8702 NL:10,100,1000 Mbit/s
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:10,1000,100 Mbit/s
Top Wi-Fi standard
- TC-705 I8702 NL:Wi-Fi 4 (802.11n)
- ROG G20AJ-DE029S Intel® Core™ i7 i7-4790:Wi-Fi 5 (802.11ac)

Side by side

Differences highlightedShow differences only

Comparison of TC-705 I8702 NL, G20AJ-DE029S
159 specifications	A Acer TC-705 I8702 NL View product	B ASUS ROG G20AJ-DE029S Intel® Core™ i7 i7-4790 Model G20AJ-DE029S View product
Processoridentical
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 model	i7-4790	i7-4790
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	4 GHz	4 GHz
Processor frequency	3.6 GHz	3.6 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor series	Intel Core i7-4700 Desktop series	Intel Core i7-4700 Desktop series
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)	84 W	84 W
Tcase	72.72 °C	72.72 °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 memoryDiffers	8 GB	16 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	1 TB	2.25 TB
Optical drive typeDiffers	DVD±RW	Blu-Ray DVD Combo
Storage mediaDiffers	HDD	HDD+SSD
HDD capacityDiffers	1 TB	2 TB
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Card reader integratedKnown for one	Unknown — not stated by the source	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon R7 240	NVIDIA® GeForce® GTX 980
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
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)	1200 MHz	1200 MHz
On-board graphics card DirectX version	11.1	11.1
On-board graphics card ID	0x412	0x412
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H97
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Optical driveidentical
Optical drives quantity	1	1
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
Wi-Fi	Yes	Yes
Top Wi-Fi standardDiffers	Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
S/PDIF out portKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	Yes
SmartCard slotKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black	Black, Red
Form factorKnown for one	Unknown — not stated by the source	Tower
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special featuresidentical
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 Small Business Advantage (SBA) version	1.00	1.00
Intel Stable Image Platform Program (SIPP)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	Yes	Yes
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)Known for one	Unknown — not stated by the source	Yes
Intel® Smart Cache	Yes	Yes
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x, VT-d
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK ID	80806	80806
Processor code	SR1QF	SR1QF
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 TechnologyKnown for one	Unknown — not stated by the source	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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Weight & dimensions3 differ
WidthDiffers	175 mm	104 mm
DepthDiffers	413.7 mm	358 mm
HeightDiffers	380.5 mm	340 mm
WeightKnown for one	Unknown — not stated by the source	6.38 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	190 mm
Package depthKnown for one	Unknown — not stated by the source	592 mm
Package heightKnown for one	Unknown — not stated by the source	400 mm
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Cables includedKnown for one	Unknown — not stated by the source	AC
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	BSMI/CB/CE/FCC/ETL/CCC/C-Tick/VCCI
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Mini PCI Express slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	300 W	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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