Product comparison · 2 laptops

Samsung Q45-A00C Intel® Core™2 Duo T8300 vs Samsung Q45-Aura T7250 Devesh

107specifications compared
24differ
83identical
23known for one product only

Key differences

The Samsung Q45-A00C Intel® Core™2 Duo T8300 has 0.4 GHz more processor frequency than the Samsung Q45-Aura T7250 Devesh (2.4 GHz vs 2 GHz). The Samsung Q45-A00C Intel® Core™2 Duo T8300 has 1 MB more processor cache than the Samsung Q45-Aura T7250 Devesh (3 MB vs 2 MB). The Samsung Q45-Aura T7250 Devesh has 20 nm more processor lithography than the Samsung Q45-A00C Intel® Core™2 Duo T8300 (65 nm vs 45 nm). Only the Samsung Q45-A00C Intel® Core™2 Duo T8300 has Bluetooth. Only the Samsung Q45-Aura T7250 Devesh has S/PDIF out port.

Processor model
- Q45-A00C Intel® Core™2 Duo T8300:T8300
- Q45-Aura T7250 Devesh:T7250
Processor frequency
- Q45-A00C Intel® Core™2 Duo T8300:2.4 GHz
- Q45-Aura T7250 Devesh:2 GHz
Processor cache
- Q45-A00C Intel® Core™2 Duo T8300:3 MB
- Q45-Aura T7250 Devesh:2 MB
Processor socket
- Q45-A00C Intel® Core™2 Duo T8300:Socket 479
- Q45-Aura T7250 Devesh:Socket 478
Processor lithography
- Q45-A00C Intel® Core™2 Duo T8300:45 nm
- Q45-Aura T7250 Devesh:65 nm
Processor codename
- Q45-A00C Intel® Core™2 Duo T8300:Penryn
- Q45-Aura T7250 Devesh:Merom
Tjunction
- Q45-A00C Intel® Core™2 Duo T8300:105 °C
- Q45-Aura T7250 Devesh:100 °C
Number of Processing Die Transistors
- Q45-A00C Intel® Core™2 Duo T8300:410 M
- Q45-Aura T7250 Devesh:291 M

Side by side

Differences highlightedShow differences only

Comparison of Q45-A00C, Q45-Aura T7250 Devesh
130 specifications	A Samsung Q45-A00C Intel® Core™2 Duo T8300 Model Q45-A00C View product	B Samsung Q45-Aura T7250 Devesh View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Displayidentical
Display diagonal	30.7 cm (12.1")	30.7 cm (12.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T8300	T7250
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.4 GHz	2 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	12	10
ECC supported by processor	No	No
TcaseKnown for one	Unknown — not stated by the source	68 °C
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	320 GB	200 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	4200 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, MS PRO, SD, XD	MMC, MS PRO, SD, XD
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA GeForce 8400M G
Maximum graphics card memory	0.128 GB	0.128 GB
Audio2 differ
Audio systemDiffers	HD	AD1986A
Number of built-in speakers	2	2
Speaker powerDiffers	4 W	2 W
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network2 differ
Networking typeKnown for one	Ethernet LAN, WLAN	Unknown — not stated by the source
Wireless technologyDiffers	802.11a/b/g/n	802.11b/g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Keyboardidentical
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	McAfee Virus Scan	Unknown — not stated by the source
Bundled softwareKnown for one	SAMSUNG Recovery Solution II	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
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 StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
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)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	33099	31728
Processor codeDiffers	SLAPR	SLA49
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Poweridentical
AC adapter powerKnown for one	60 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user password	Yes	Yes
Weight & dimensionsidentical
Weight	1.86 kg	1.86 kg
WidthKnown for one	299 mm	Unknown — not stated by the source
DepthKnown for one	217 mm	Unknown — not stated by the source
Height (front)Known for one	2.69 cm	Unknown — not stated by the source
Height (rear)Known for one	3.63 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	299 x 217 x 36.3 mm
Other features1 differ
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter typeDiffers	AC, UP	AC
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V
Modem typeKnown for one	Unknown — not stated by the source	V.92

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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