Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO D551/GX Intel® Core™ i3 i3-3240 vs Fujitsu ESPRIMO Q520/K Intel® Celeron® G G1840T

112specifications compared
45differ
67identical
33known for one product only

Key differences

Processor family
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:Intel® Core™ i3
- ESPRIMO Q520/K Intel® Celeron® G G1840T:Intel® Celeron® G
Processor model
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:i3-3240
- ESPRIMO Q520/K Intel® Celeron® G G1840T:G1840T
Processor threads
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:4
- ESPRIMO Q520/K Intel® Celeron® G G1840T:2
Processor frequency
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:3.4 GHz
- ESPRIMO Q520/K Intel® Celeron® G G1840T:2.5 GHz
Processor cache
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:3 MB
- ESPRIMO Q520/K Intel® Celeron® G G1840T:2 MB
Processor cache type
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:Smart Cache
- ESPRIMO Q520/K Intel® Celeron® G G1840T:L3
Processor codename
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:Ivy Bridge
- ESPRIMO Q520/K Intel® Celeron® G G1840T:Haswell
Thermal Design Power (TDP)
- ESPRIMO D551/GX Intel® Core™ i3 i3-3240:55 W
- ESPRIMO Q520/K Intel® Celeron® G G1840T:35 W

Side by side

Differences highlightedShow differences only

Comparison of D551/GX, Q520/K
145 specifications	A Fujitsu ESPRIMO D551/GX Intel® Core™ i3 i3-3240 Model D551/GX View product	B Fujitsu ESPRIMO Q520/K Intel® Celeron® G G1840T Model Q520/K View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron® G
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3240	G1840T
Processor cores	2	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	3.4 GHz	2.5 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
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 i3-3200 Desktop Series	Intel Celeron Processor G1000 Series for Desktop
Processor codenameDiffers	Ivy Bridge	Haswell
Thermal Design Power (TDP)Differs	55 W	35 W
TcaseDiffers	65.3 °C	66.4 °C
PCI Express configurationsDiffers	1x16, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 1150 (Socket H3)
CPU multiplier (bus/core ratio)Known for one	34	Unknown — not stated by the source
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600 MHz	1333 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21.3 GB/s
ECC supported by processor	Yes	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
SteppingKnown for one	Unknown — not stated by the source	C0
Memoryidentical
Internal memory	2 GB	2 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	1 x 2 GB	1 x 2 GB
Memory slots	2x DIMM	2x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive typeDiffers	DVD Super Multi	No
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of HDDs installed	1	1
HDD capacityDiffers	250 GB	320 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	7200 RPM	5400 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequencyDiffers	650 MHz	200 MHz
On-board graphics card dynamic frequency (max)	1050 MHz	1050 MHz
On-board graphics card IDKnown for one	0x152	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.7 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
Performance2 differ
Product typeDiffers	PC	Mini PC
Motherboard chipsetDiffers	Intel® H61 Express	Intel® H81
Optical drive1 differ
Optical drives quantityDiffers	1	0
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	Yes	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Poweridentical
Power supply input voltageKnown for one	100 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis type	Desktop	Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Liquid cooling system	No	No
Product colour	Black	Black
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Software1 differ
Operating system installedDiffers	Windows 8 Pro	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features13 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionDiffers	0.00	1.00
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
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 TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Secure KeyDiffers	No	Yes
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	65690	80801
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2011C	PCG 2013A
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR1KA
ScalabilityKnown for one	Unknown — not stated by the source	1S
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-10 - 60 °C	-10 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensions4 differ
WidthDiffers	89 mm	190 mm
DepthDiffers	338 mm	185 mm
HeightDiffers	332 mm	58 mm
WeightDiffers	6.8 kg	2.1 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	109	Unknown — not stated by the source
Windows keysKnown for one	Yes	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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