Product comparison · 2 all-in-one pcs/workstations

Acer Aspire 3-605-ES20 Intel® Pentium® 2127U vs Acer Aspire C-605-ES20 Intel® Pentium® 2127U

123specifications compared
12differ
111identical
1known for one product only

Key differences

Display diagonal
- Aspire 3-605-ES20 Intel® Pentium® 2127U:58.4 cm (23")
- Aspire C-605-ES20 Intel® Pentium® 2127U:49.5 cm (19.5")
Display resolution
- Aspire 3-605-ES20 Intel® Pentium® 2127U:1920 x 1080 pixels
- Aspire C-605-ES20 Intel® Pentium® 2127U:1600 x 900 pixels
Touchscreen
- Aspire 3-605-ES20 Intel® Pentium® 2127U:Yes
- Aspire C-605-ES20 Intel® Pentium® 2127U:No
HD type
- Aspire 3-605-ES20 Intel® Pentium® 2127U:Full HD
- Aspire C-605-ES20 Intel® Pentium® 2127U:HD+
Full HD
- Aspire 3-605-ES20 Intel® Pentium® 2127U:Yes
- Aspire C-605-ES20 Intel® Pentium® 2127U:No
HDMI ports quantity
- Aspire 3-605-ES20 Intel® Pentium® 2127U:1
- Aspire C-605-ES20 Intel® Pentium® 2127U:0
Motherboard chipset
- Aspire 3-605-ES20 Intel® Pentium® 2127U:Intel HM77 Express
- Aspire C-605-ES20 Intel® Pentium® 2127U:Intel® HM70 Express
AC adapter power
- Aspire 3-605-ES20 Intel® Pentium® 2127U:90 W
- Aspire C-605-ES20 Intel® Pentium® 2127U:65 W

Side by side

Differences highlightedShow differences only

Comparison of 3-605-ES20, C-605-ES20
124 specifications	A Acer Aspire 3-605-ES20 Intel® Pentium® 2127U Model 3-605-ES20 View product	B Acer Aspire C-605-ES20 Intel® Pentium® 2127U Model C-605-ES20 View product
Display5 differ
Display diagonalDiffers	58.4 cm (23")	49.5 cm (19.5")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	HD+
Full HDDiffers	Yes	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor model	2127U	2127U
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.9 GHz	1.9 GHz
Processor cache	2 MB	2 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1023	BGA 1023
System bus rate	5 GT/s	5 GT/s
Thermal Design Power (TDP)	17 W	17 W
Bus type	DMI	DMI
FSB Parity	No	No
Integrated 4G WiMAX	No	No
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
Processor code	SR105	SR105
Processor codename	Ivy Bridge	Ivy Bridge
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Pentium 2000 series for Mobile	Intel Pentium 2000 series for Mobile
Stepping	P0	P0
Tjunction	105 °C	105 °C
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM, DDR3L-SDRAM	DDR3-SDRAM, DDR3L-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
Memory channels supported by processor	Dual	Dual
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memory	16 GB	16 GB
Memory slots	2	2
Storageidentical
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD interface	SATA II	SATA II
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Graphicsidentical
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
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)	1100 MHz	1100 MHz
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Audio system	HD	HD
Cameraidentical
Built-in camera	Yes	Yes
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	0
VGA (D-Sub) ports quantity	0	0
Headphone outputs	1	1
Microphone in	Yes	Yes
Designidentical
Product colour	Black	Black
Performance1 differ
Product type	All-in-One PC	All-in-One PC
Motherboard chipsetDiffers	Intel HM77 Express	Intel® HM70 Express
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
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	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	75191	75191
Processor package size	31 x 24 mm	31 x 24 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Power1 differ
AC adapter powerDiffers	90 W	65 W
Weight & dimensions4 differ
Width (with stand)Differs	566.8 mm	492.9 mm
Depth (with stand)Differs	441 mm	369.5 mm
Height (with stand)Differs	54 mm	58.7 mm
Weight (with stand)Differs	9 kg	8 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
Storage drive interface	Serial ATA II	Serial ATA II

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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