Product comparison · 2 pcs/workstations

Fujitsu C620 + L22T-3 vs Fujitsu R920 + SL27T-1

112specifications compared
57differ
55identical
31known for one product only

Key differences

Processor family
- C620 + L22T-3:Intel® Xeon® E3 Family
- R920 + SL27T-1:Intel® Xeon® E5 Family
Processor model
- C620 + L22T-3:E3-1270
- R920 + SL27T-1:E5-2620
Processor cores
- C620 + L22T-3:4
- R920 + SL27T-1:6
Processor threads
- C620 + L22T-3:8
- R920 + SL27T-1:12
Processor boost frequency
- C620 + L22T-3:3.8 GHz
- R920 + SL27T-1:2.5 GHz
Processor frequency
- C620 + L22T-3:3.4 GHz
- R920 + SL27T-1:2 GHz
Processor cache
- C620 + L22T-3:8 MB
- R920 + SL27T-1:15 MB
Bus type
- C620 + L22T-3:DMI
- R920 + SL27T-1:QPI

Side by side

Differences highlightedShow differences only

Comparison of C620 + L22T-3, R920 + SL27T-1
143 specifications	A Fujitsu C620 + L22T-3 View product	B Fujitsu R920 + SL27T-1 View product
Processor21 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E3 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1270	E5-2620
Processor coresDiffers	4	6
Processor threadsDiffers	8	12
Processor boost frequencyDiffers	3.8 GHz	2.5 GHz
Processor frequencyDiffers	3.4 GHz	2 GHz
Processor cacheDiffers	8 MB	15 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI	QPI
FSB Parity	No	No
System bus rateDiffers	5 GT/s	7.2 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Xeon E3-1200	Intel Xeon E5-2600
Processor codenameDiffers	Sandy Bridge	Sandy Bridge EP
Thermal Design Power (TDP)Differs	80 W	95 W
TcaseDiffers	69.1 °C	77.4 °C
Maximum number of PCI Express lanesDiffers	20	40
PCI Express configurationsKnown for one	Unknown — not stated by the source	x4, x8, x16
PCI Express slots versionDiffers	2.0	3.0
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Number of processors installed	1	1
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
CPU multiplier (bus/core ratio)Differs	3.4	25
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	2
SteppingDiffers	D2	C2
Maximum internal memory supported by processorDiffers	32 GB	750 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	800,1066,1333 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	42.6 GB/s
ECC supported by processor	Yes	Yes
Memory3 differ
Internal memory	16 GB	16 GB
Maximum internal memoryDiffers	32768 MB	524288 MB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x DIMM	16x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Memory layout (slots x size)Known for one	4 x 4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	2.4 TB	2 TB
Optical drive type	DVD Super Multi	DVD Super Multi
RAID support	Yes	Yes
RAID levelsDiffers	5, 10	0, 1, 5, 10
Number of HDDs installedKnown for one	4	Unknown — not stated by the source
HDD capacityKnown for one	600 GB	Unknown — not stated by the source
HDD interfaceKnown for one	Serial Attached SCSI (SAS)	Unknown — not stated by the source
HDD speedKnown for one	10000 RPM	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Performance1 differ
Product type	Workstation	Workstation
Motherboard chipsetDiffers	Intel® C216	Intel® C602
Password protection type	BIOS	BIOS
Networkidentical
Networking features	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	2	11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
Ethernet LAN (RJ-45) ports	2	2
Headphone outputsDiffers	0	1
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityDiffers	0	2
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityDiffers	1	0
Parallel ports quantity	0	0
Expansion slots3 differ
Number of 3.5" baysDiffers	2	6
PCI Express x4 slotsDiffers	1	3
PCI Express x16 slotsDiffers	1	4
PCI slotsKnown for one	Unknown — not stated by the source	1
Power2 differ
Power supplyDiffers	500 W	800 W
Power supply input voltage	100-240 V	100-240 V
Power supply input frequencyDiffers	47/63 Hz	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	400 W
Design4 differ
Chassis typeDiffers	Rack-mounted chassis	Tower
Placement supportedDiffers	Horizontal	Vertical
Number of 5.25" baysDiffers	1	2
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Product colourDiffers	Black, Silver	Black
Rack capacityKnown for one	1U	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
Display number of colours	16.78 million colours	16.78 million colours
Display	LED	LED
Resolution	1920 x 1080 pixels	1920 x 1080 pixels
Processor special features9 differ
CPU configuration (max)Differs	1	2
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	Yes	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	Yes	Yes
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)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	46 bit
Processor ARK IDDiffers	52276	64594
Processor package sizeDiffers	37.5 x 37.5 mm	52.5 x 45.0 mm
ScalabilityKnown for one	Unknown — not stated by the source	2S
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SR00N	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	CX20642
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)	5 - 85%	5 - 85%
Weight & dimensions4 differ
WidthDiffers	431 mm	186 mm
DepthDiffers	683 mm	618 mm
HeightDiffers	44.4 mm	430 mm
WeightDiffers	13 kg	20 kg
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CE, FCC, WEEE, VCCI, GOST, KCC, CCC, BSMI, SASO	FCC, GS, cCSAus, WEEE, VCCI, GOST, KCC, CCC, BSMI, SASO
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Other featuresidentical
HDD user password	Yes	Yes
Graphicsidentical
Maximum graphics card memoryKnown for one	2.048 GB	Unknown — not stated by the source
Graphics cardKnown for one	Quadro 4000	Unknown — not stated by the source
Graphics card familyKnown for one	NVIDIA	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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