Product comparison · 2 pcs/workstations

HP 400 + NVIDIA Quadro 2000 + ZR2440w vs HP 400 + ZR2240w

98specifications compared
11differ
87identical
8known for one product only

Key differences

The HP 400 + ZR2240w has 0.13 GHz more processor boost frequency than the HP 400 + NVIDIA Quadro 2000 + ZR2440w (3.46 GHz vs 3.33 GHz). The HP 400 + ZR2240w has 0.14 GHz more processor frequency than the HP 400 + NVIDIA Quadro 2000 + ZR2440w (3.2 GHz vs 3.06 GHz). The HP 400 + ZR2240w has 1 more CPU multiplier (bus/core ratio) than the HP 400 + NVIDIA Quadro 2000 + ZR2440w (24 vs 23). Only the HP 400 + NVIDIA Quadro 2000 + ZR2440w has card reader integrated. Processor model: W3550 on the HP 400 + NVIDIA Quadro 2000 + ZR2440w, W3565 on the HP 400 + ZR2240w.

Processor model
- 400 + NVIDIA Quadro 2000 + ZR2440w:W3550
- 400 + ZR2240w:W3565
Processor boost frequency
- 400 + NVIDIA Quadro 2000 + ZR2440w:3.33 GHz
- 400 + ZR2240w:3.46 GHz
Processor frequency
- 400 + NVIDIA Quadro 2000 + ZR2440w:3.06 GHz
- 400 + ZR2240w:3.2 GHz
CPU multiplier (bus/core ratio)
- 400 + NVIDIA Quadro 2000 + ZR2440w:23
- 400 + ZR2240w:24
Internal memory
- 400 + NVIDIA Quadro 2000 + ZR2440w:6 GB
- 400 + ZR2240w:12 GB
Card reader integrated
- 400 + NVIDIA Quadro 2000 + ZR2440w:Yes
- 400 + ZR2240w:No
Motherboard chipset
- 400 + NVIDIA Quadro 2000 + ZR2440w:Intel® X38 Express
- 400 + ZR2240w:Intel® X58 Express
USB 2.0 ports quantity
- 400 + NVIDIA Quadro 2000 + ZR2440w:8
- 400 + ZR2240w:12

Side by side

Differences highlightedShow differences only

Comparison of 400 + NVIDIA Quadro 2000 + ZR2440w, 400 + ZR2240w
106 specifications	A HP 400 + NVIDIA Quadro 2000 + ZR2440w View product	B HP 400 + ZR2240w View product
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® 3000 Sequence	Intel® Xeon® 3000 Sequence
Processor modelDiffers	W3550	W3565
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.33 GHz	3.46 GHz
Processor frequencyDiffers	3.06 GHz	3.2 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	QPI	QPI
FSB Parity	No	No
System bus rate	4.8 GT/s	4.8 GT/s
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Xeon 3500 Series	Intel Xeon 3500 Series
Processor codename	Bloomfield	Bloomfield
Thermal Design Power (TDP)	130 W	130 W
TcaseKnown for one	67.9 °C	Unknown — not stated by the source
Number of QPI links	1	1
Number of processors installed	1	1
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Number of Processing Die Transistors	731 M	731 M
Processing Die size	263 mm²	263 mm²
CPU multiplier (bus/core ratio)Differs	23	24
Processor core voltage (AC)Known for one	1.225 V	Unknown — not stated by the source
Stepping	D0	D0
Maximum internal memory supported by processor	24 GB	24 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	Yes	Yes
Memory1 differ
Internal memoryDiffers	6 GB	12 GB
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	3 x 2 GB	Unknown — not stated by the source
Memory slots	6x DIMM	6x DIMM
Memory clock speed	1333 MHz	1333 MHz
ECC	Yes	Yes
Memory channels	Triple-channel	Triple-channel
Storage1 differ
Optical drive type	DVD Super Multi	DVD Super Multi
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
Graphicsidentical
Graphics card	No	No
Performance1 differ
Product type	Workstation	Workstation
Motherboard chipsetDiffers	Intel® X38 Express	Intel® X58 Express
Networkidentical
Networking features	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	12
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power supply	475 W	475 W
Designidentical
Chassis type	Minitower	Minitower
Country of origin	China	China
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Display2 differ
Display included	Yes	Yes
Display diagonalDiffers	61 cm (24")	54.6 cm (21.5")
ResolutionDiffers	1920 x 1200 pixels	1920 x 1080 pixels
Processor special features1 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	Yes	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
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)	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)	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® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)	Yes	Yes
Processor ARK IDDiffers	39720	39721
Processor package size	42.5 x 45.0 mm	42.5 x 45.0 mm
Supported instruction sets	SSE4.2	SSE4.2
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	1.0	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® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLBEV
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Weight & dimensionsidentical
Width	167.9 mm	167.9 mm
Depth	455.3 mm	455.3 mm
Height	450.2 mm	450.2 mm
Weight	13.5 kg	13.5 kg

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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