Product comparison · 2 pcs/workstations

Acer Aspire Predator G7750 Trooper II vs HP Z400 + NVIDIA Quadro FX 580

86specifications compared
21differ
65identical
42known for one product only

Key differences

The Acer Aspire Predator G7750 Trooper II has 1 GB more internal memory than the HP Z400 + NVIDIA Quadro FX 580 (4 GB vs 3 GB). The HP Z400 + NVIDIA Quadro FX 580 has 4 GB more maximum internal memory than the Acer Aspire Predator G7750 Trooper II (16 GB vs 12 GB). The Acer Aspire Predator G7750 Trooper II has 3 more USB 2.0 ports quantity than the HP Z400 + NVIDIA Quadro FX 580 (11 vs 8). Only the HP Z400 + NVIDIA Quadro FX 580 has ECC supported by processor. Only the HP Z400 + NVIDIA Quadro FX 580 has Intel Demand Based Switching.

Processor family
- Aspire Predator G7750 Trooper II:Intel® Core™ i7
- Z400 + NVIDIA Quadro FX 580:Intel® Xeon® 3000 Sequence
Processor model
- Aspire Predator G7750 Trooper II:i7-920
- Z400 + NVIDIA Quadro FX 580:W3520
System bus rate
- Aspire Predator G7750 Trooper II:4.8 GT/s
- Z400 + NVIDIA Quadro FX 580:4.80 GT/s
Stepping
- Aspire Predator G7750 Trooper II:C0
- Z400 + NVIDIA Quadro FX 580:D0
Memory types supported by processor
- Aspire Predator G7750 Trooper II:DDR3 800/1066
- Z400 + NVIDIA Quadro FX 580:DDR3-SDRAM
ECC supported by processor
- Aspire Predator G7750 Trooper II:No
- Z400 + NVIDIA Quadro FX 580:Yes
Internal memory
- Aspire Predator G7750 Trooper II:4 GB
- Z400 + NVIDIA Quadro FX 580:3 GB
Maximum internal memory
- Aspire Predator G7750 Trooper II:12 GB
- Z400 + NVIDIA Quadro FX 580:16 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire Predator G7750 Trooper II, Z400 + NVIDIA Quadro FX 580
128 specifications	A Acer Aspire Predator G7750 Trooper II View product	B HP Z400 + NVIDIA Quadro FX 580 View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® 3000 Sequence
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-920	W3520
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	2.93 GHz	2.93 GHz
Processor frequency	2.66 GHz	2.66 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	QPI	QPI
FSB Parity	No	No
System bus rateDiffers	4.8 GT/s	4.80 GT/s
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-900 Desktop Series	Intel Xeon 3500 Series
Processor codename	Bloomfield	Bloomfield
Thermal Design Power (TDP)	130 W	130 W
Tcase	67.9 °C	67.9 °C
Number of QPI links	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)	20	20
SteppingDiffers	C0	D0
Maximum internal memory supported by processor	24 GB	24 GB
Memory types supported by processorDiffers	DDR3 800/1066	DDR3-SDRAM
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor system typeKnown for one	Unknown — not stated by the source	Up
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.800 - 1.225 V
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memoryDiffers	12 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory channels	Triple-channel	Triple-channel
Memory slotsKnown for one	Unknown — not stated by the source	6x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Total storage capacityKnown for one	1 TB	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
HDD interface	SATA	SATA
Card reader integrated	Yes	Yes
Floppy drive installedKnown for one	No	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon HD 5850	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® X58 Express
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	11	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	2	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	2	0
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	2	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantity	0	0
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	3	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	Minitower
Product colourKnown for one	Black, Orange	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features3 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 SwitchingDiffers	No	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)	36 bit	36 bit
Processor ARK IDDiffers	37147	39718
Processor codeDiffers	SLBCH	SLBEW
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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Weight & dimensions3 differ
WidthDiffers	190 mm	168 mm
DepthDiffers	490 mm	455.3 mm
HeightDiffers	430 mm	450.2 mm
WeightKnown for one	Unknown — not stated by the source	13.5 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	475 W

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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