Product comparison · 2 laptops

ASUS Transformer T305CA-GW018T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1) vs ASUS Transformer T305CA-GW021T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1)

136specifications compared
1differ
135identical
1known for one product only

Key differences

Product colour
- Transformer T305CA-GW018T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1):Grey, Titanium
- Transformer T305CA-GW021T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1):Gold

Side by side

Differences highlightedShow differences only

Comparison of T305CA-GW018T, T305CA-GW021T
137 specifications	A ASUS Transformer T305CA-GW018T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1) Model T305CA-GW018T View product	B ASUS Transformer T305CA-GW021T Intel® Core™ i5 i5-7Y54 Hybrid (2-in-1) Model T305CA-GW021T View product
Design1 differ
Product type	Hybrid (2-in-1)	Hybrid (2-in-1)
Product colourDiffers	Grey, Titanium	Gold
Form factor	Convertible (Detachable)	Convertible (Detachable)
Displayidentical
Display diagonal	32 cm (12.6")	32 cm (12.6")
Display resolution	2880 x 1920 pixels	2880 x 1920 pixels
Touchscreen	Yes	Yes
HD type	Quad HD	Quad HD
LED backlight	Yes	Yes
Native aspect ratio	3:2	3:2
Display surface	Gloss	Gloss
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	7th gen Intel® Core™ i5	7th gen Intel® Core™ i5
Processor model	i5-7Y54	i5-7Y54
Processor cores	2	2
Processor threads	4	4
Processor boost frequency	3.2 GHz	3.2 GHz
Processor frequency	1.2 GHz	1.2 GHz
System bus rate	4 GT/s	4 GT/s
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1515	BGA 1515
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codename	Kaby Lake	Kaby Lake
Bus type	OPI	OPI
Stepping	H0	H0
Thermal Design Power (TDP)	4.5 W	4.5 W
Configurable TDP-up frequency	1.6 GHz	1.6 GHz
Configurable TDP-up	7 W	7 W
Configurable TDP-down	3.5 W	3.5 W
Configurable TDP-down frequency	0.6 GHz	0.6 GHz
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	10	10
PCI Express configurations	1x2+2x1, 1x4, 2x2, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	3.0	3.0
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	LPDDR3-SDRAM	LPDDR3-SDRAM
Memory clock speed	1866 MHz	1866 MHz
Memory form factor	On-board	On-board
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	512 GB	512 GB
Storage media	SSD	SSD
SSD interface	SATA III	SATA III
SSD form factor	M.2	M.2
Optical drive type	No	No
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 615	Intel® HD Graphics 615
Maximum on-board graphics card memory	16 GB	16 GB
On-board graphics card base frequency	300 MHz	300 MHz
On-board graphics card dynamic frequency (max)	950 MHz	950 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card OpenGL version	4.4	4.4
On-board graphics card ID	0x591E	0x591E
Audioidentical
Audio system	SonicMaster Premium	SonicMaster Premium
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)	5 MP	5 MP
Rear camera	Yes	Yes
Rear camera resolution (numeric)	13 MP	13 MP
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
Ethernet LAN	No	No
Bluetooth	Yes	Yes
Bluetooth version	4.1	4.1
Ports & interfacesidentical
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1	1
Ethernet LAN (RJ-45) ports	0	0
HDMI ports quantity	0	0
DisplayPorts quantity	0	0
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)	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)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	95452	95452
Processor code	SR2ZX	SR2ZX
Processor package size	20.5 X 16.5 mm	20.5 X 16.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacity	38.5 Wh	38.5 Wh
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output current	2.25 A	2.25 A
AC adapter output voltage	20 V	20 V
Weight & dimensionsidentical
Weight (tablet mode)	695 g	695 g
Width (tablet mode)	30.3 cm	30.3 cm
Depth (tablet mode)	6.9 mm	6.9 mm
Height (tablet mode)	20.2 cm	20.2 cm

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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