Product comparison · 2 pcs/workstations

Acer 620 - SSD Cache vs Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770

119specifications compared
38differ
81identical
24known for one product only

Key differences

The Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has 4 more processor threads than the Acer 620 - SSD Cache (8 vs 4). The Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has 0.3 GHz more processor boost frequency than the Acer 620 - SSD Cache (3.9 GHz vs 3.6 GHz). The Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has 0.2 GHz more processor frequency than the Acer 620 - SSD Cache (3.4 GHz vs 3.2 GHz). Only the Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has Wi-Fi. Only the Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 has microphone in.

Processor family
- 620 - SSD Cache:Intel® Core™ i5
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:Intel® Core™ i7
Processor generation
- 620 - SSD Cache:3rd gen Intel® Core™ i5
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:3rd gen Intel® Core™ i7
Processor model
- 620 - SSD Cache:i5-3470
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:i7-3770
Processor threads
- 620 - SSD Cache:4
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:8
Processor boost frequency
- 620 - SSD Cache:3.6 GHz
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:3.9 GHz
Processor frequency
- 620 - SSD Cache:3.2 GHz
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:3.4 GHz
Processor cache
- 620 - SSD Cache:6 MB
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:8 MB
PCI Express configurations
- 620 - SSD Cache:1x16, 2x8
- Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770:1x8, 1x16, 2x4, 2x8

Side by side

Differences highlightedShow differences only

Comparison of 620 - SSD Cache, 920-378G2T00BGi/T001
143 specifications	A Acer 620 - SSD Cache View product	B Acer Predator 920-378G2T00BGi/T001 Intel® Core™ i7 i7-3770 Model 920-378G2T00BGi/T001 View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i5	3rd gen Intel® Core™ i7
Processor modelDiffers	i5-3470	i7-3770
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor frequencyDiffers	3.2 GHz	3.4 GHz
Processor cacheDiffers	6 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 seriesDiffers	Intel Core i5-3400 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
TjunctionKnown for one	Unknown — not stated by the source	105 °C
PCI Express configurationsDiffers	1x16, 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)Differs	32	34
PlatformKnown for one	Unknown — not stated by the source	PC
SteppingKnown for one	Unknown — not stated by the source	E1
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processorDiffers	DDR3 1333/1600	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
Memoryidentical
Internal memory	8 GB	8 GB
Maximum internal memory	16 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	4x DIMM	4x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory channels	Dual-channel	Dual-channel
Storage6 differ
Total storage capacityDiffers	1 TB	2 TB
Optical drive typeDiffers	DVD±RW	Blu-Ray DVD Combo
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	2 TB
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	7200 RPM	5400 RPM
Number of SSDs installedDiffers	1	0
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, CF+, Memory Stick (MS), miniSD, MMC, MS PRO, MS PRO Duo, SD, xD
SSD capacityKnown for one	16 GB	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® GT 640
Discrete graphics card memoryDiffers	1.536 GB	4 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 2500	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 IDDiffers	0x152	0x162
Graphics card familyDiffers	NVIDIA	Intel, NVIDIA
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® B75 Express	Intel® Z77 Express
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 & interfaces6 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	2
Parallel ports quantity	0	0
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	500 W	750 W
Designidentical
Product colour	Black	Black
Chassis typeKnown for one	Tower	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
Displayidentical
Display included	No	No
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	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-NIKnown for one	Unknown — not stated by the source	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 KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	68316	65719
Processor package sizeDiffers	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)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	180 mm	190 mm
DepthDiffers	437 mm	524 mm
HeightDiffers	418 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
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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