Product comparison · 2 pcs/workstations

Acer Aspire 3985-025 Intel® Core™ i7 i7-3770 vs Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770

126specifications compared
17differ
109identical
34known for one product only

Key differences

The Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has 2 GB more internal memory than the Acer Aspire 3985-025 Intel® Core™ i7 i7-3770 (8 GB vs 6 GB). The Acer Aspire 3985-025 Intel® Core™ i7 i7-3770 has 1,800 RPM more HDD speed than the Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 (7200 RPM vs 5400 RPM). The Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has 3 GB more discrete graphics card memory than the Acer Aspire 3985-025 Intel® Core™ i7 i7-3770 (4 GB vs 1 GB). Only the Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has Wi-Fi. Optical drive type: DVD±RW on the Acer Aspire 3985-025 Intel® Core™ i7 i7-3770, Blu-Ray DVD Combo on the Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770.

Internal memory
- Aspire 3985-025 Intel® Core™ i7 i7-3770:6 GB
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:8 GB
Optical drive type
- Aspire 3985-025 Intel® Core™ i7 i7-3770:DVD±RW
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:Blu-Ray DVD Combo
HDD interface
- Aspire 3985-025 Intel® Core™ i7 i7-3770:SATA III
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:SATA II
HDD speed
- Aspire 3985-025 Intel® Core™ i7 i7-3770:7200 RPM
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:5400 RPM
Discrete graphics card model
- Aspire 3985-025 Intel® Core™ i7 i7-3770:NVIDIA® GeForce® 605
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:NVIDIA® GeForce® GT 640
Discrete graphics card memory
- Aspire 3985-025 Intel® Core™ i7 i7-3770:1 GB
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:4 GB
Motherboard chipset
- Aspire 3985-025 Intel® Core™ i7 i7-3770:Intel® B75 Express
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:Intel® Z77 Express
Wi-Fi
- Aspire 3985-025 Intel® Core™ i7 i7-3770:No
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:Yes

Side by side

Differences highlightedShow differences only

Comparison of 3985-025, 920-378G2T00BGi/T001
160 specifications	A Acer Aspire 3985-025 Intel® Core™ i7 i7-3770 Model 3985-025 View product	B Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 Model 920-378G2T00BGi/T001 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	3rd gen Intel® Core™ i7	3rd gen Intel® Core™ i7
Processor model	i7-3770	i7-3770
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.9 GHz	3.9 GHz
Processor frequency	3.4 GHz	3.4 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	64-bit	64-bit
Processor series	Intel Core i7-3700 Desktop series	Intel Core i7-3700 Desktop series
Processor codename	Ivy Bridge	Ivy Bridge
Thermal Design Power (TDP)	77 W	77 W
Tcase	67.4 °C	67.4 °C
Tjunction	105 °C	105 °C
PCI Express configurations	1x8, 1x16, 2x4, 2x8	1x8, 1x16, 2x4, 2x8
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)	34	34
Stepping	E1	E1
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
PlatformKnown for one	Unknown — not stated by the source	PC
Memory1 differ
Internal memoryDiffers	6 GB	8 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 2 + 1 x 4 GB	Unknown — not stated by the source
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacity	2 TB	2 TB
Optical drive typeDiffers	DVD±RW	Blu-Ray DVD Combo
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	2 TB	2 TB
HDD interfaceDiffers	SATA III	SATA II
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	CF, CF+, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD	CF, CF+, Memory Stick (MS), miniSD, MMC, MS PRO, MS PRO Duo, SD, xD
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 605	NVIDIA® GeForce® GT 640
Discrete graphics card memoryDiffers	1 GB	4 GB
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
Number of discrete graphics cards	1	1
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1150 MHz	1150 MHz
On-board graphics card ID	0x162	0x162
Graphics card familyKnown for one	Unknown — not stated by the source	Intel, NVIDIA
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® B75 Express	Intel® Z77 Express
Compatible processor seriesKnown for one	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
BluetoothKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Ports & interfaces3 differ
USB 2.0 ports quantity	8	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) ports	0	0
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
DC-in jackKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Serial ports quantityDiffers	0	2
Parallel ports quantity	0	0
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	No
HDMIKnown for one	Unknown — not stated by the source	Yes
Expansion slotsidentical
PCI Express x1 slots	3	3
PCI Express x16 slots	1	1
Power1 differ
Power supplyDiffers	300 W	750 W
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Product colour	Black	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
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	Yes	Yes
Intel Flex Memory Access	Yes	Yes
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 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® Secure Key	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK ID	65719	65719
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	AVX, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2011D	PCG 2011D
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)	No	No
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	HDA	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	190 mm
DepthDiffers	401.8 mm	524 mm
HeightDiffers	379 mm	459 mm
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificatesidentical
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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.

More pcs/workstations comparisons

All pcs/workstations comparisons