Product comparison · 2 laptops

Fujitsu LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook vs Fujitsu LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop

107specifications compared
39differ
68identical
48known for one product only

Key differences

Product type
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:Ultrabook
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:Laptop
Product colour
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:Silver
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:Black
Display resolution
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:1600 x 900 pixels
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:1366 x 768 pixels
Processor generation
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:5th gen Intel® Core™ i5
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:3rd gen Intel® Core™ i5
Processor model
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:i5-5300U
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:i5-3437U
Processor frequency
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:2.3 GHz
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:1.9 GHz
Processor cache type
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:L3
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:Smart Cache
Processor socket
- LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook:BGA 1168
- LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop:BGA 1023

Side by side

Differences highlightedShow differences only

Comparison of U745/K, U772/G
155 specifications	A Fujitsu LIFEBOOK U745/K Intel® Core™ i5 i5-5300U Ultrabook Model U745/K View product	B Fujitsu LIFEBOOK U772/G Intel® Core™ i5 i5-3437U Laptop Model U772/G View product
Design2 differ
Product typeDiffers	Ultrabook	Laptop
Product colourDiffers	Silver	Black
Display1 differ
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor14 differ
Processor generationDiffers	5th gen Intel® Core™ i5	3rd gen Intel® Core™ i5
Processor modelDiffers	i5-5300U	i5-3437U
Processor frequencyDiffers	2.3 GHz	1.9 GHz
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1023
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel® Core™ i5-5300 Mobile Series	Intel Core i5-3400 Mobile Series
Processor codenameDiffers	Broadwell	Ivy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	F0	L1
Thermal Design Power (TDP)Differs	15 W	17 W
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	19
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeKnown for one	DDR3L-SDRAM	Unknown — not stated by the source
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 4 GB	1 x 2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storageidentical
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	300 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	900 MHz	1200 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card IDDiffers	0x1616	0x166
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Camera1 differ
Front cameraDiffers	Yes	No
Network2 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Keyboardidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Processor special features10 differ
Graphics & IMC lithographyDiffers	14 nm	22 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	1.00	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	85213	71259
Processor codeDiffers	SR23X	SR0XE
Processor package sizeDiffers	40 x 24 x 1.3 mm	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	AVX 2.0	AVX
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	332.6 mm	Unknown — not stated by the source
DepthKnown for one	234 mm	Unknown — not stated by the source
HeightKnown for one	19 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® QM77 Express

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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