Product comparison · 2 pcs/workstations

HP Compaq Pro 4000 Intel® Core™2 Duo E7500 vs HP Compaq CQ2900ES AMD E E1-1200

46specifications compared
19differ
27identical
91known for one product only

Key differences

Processor manufacturer
- Compaq Pro 4000 Intel® Core™2 Duo E7500:Intel
- Compaq CQ2900ES AMD E E1-1200:AMD
Processor family
- Compaq Pro 4000 Intel® Core™2 Duo E7500:Intel® Core™2 Duo
- Compaq CQ2900ES AMD E E1-1200:AMD E
Processor model
- Compaq Pro 4000 Intel® Core™2 Duo E7500:E7500
- Compaq CQ2900ES AMD E E1-1200:E1-1200
Processor frequency
- Compaq Pro 4000 Intel® Core™2 Duo E7500:2.93 GHz
- Compaq CQ2900ES AMD E E1-1200:1.4 GHz
Processor cache
- Compaq Pro 4000 Intel® Core™2 Duo E7500:3 MB
- Compaq CQ2900ES AMD E E1-1200:1 MB
Maximum internal memory
- Compaq Pro 4000 Intel® Core™2 Duo E7500:8 GB
- Compaq CQ2900ES AMD E E1-1200:32 GB
Ethernet LAN data rates
- Compaq Pro 4000 Intel® Core™2 Duo E7500:10,100,1000 Mbit/s
- Compaq CQ2900ES AMD E E1-1200:10,100 Mbit/s
Cabling technology
- Compaq Pro 4000 Intel® Core™2 Duo E7500:10/100/1000Base-T(X)
- Compaq CQ2900ES AMD E E1-1200:10/100Base-T(X)

Side by side

Differences highlightedShow differences only

Comparison of 4000, CQ2900ES
137 specifications	A HP Compaq Pro 4000 Intel® Core™2 Duo E7500 Model 4000 View product	B HP Compaq CQ2900ES AMD E E1-1200 Model CQ2900ES View product
Processor5 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™2 Duo	AMD E
Processor modelDiffers	E7500	E1-1200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.93 GHz	1.4 GHz
Processor cacheDiffers	3 MB	1 MB
Processor cache type	L2	L2
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E7000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Wolfdale	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	74.1 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	228 M	Unknown — not stated by the source
Processing Die sizeKnown for one	82 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	8 GB	32 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 slots	2x DIMM	2x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
Total storage capacity	500 GB	500 GB
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	CF, Memory Stick (MS), MicroSD (TransFlash), microSDHC, miniSD, miniSDHC, MS PRO, MS PRO Duo, MS Pro-HG Duo, SD, SDHC	Memory Stick (MS), MMC, MMC+, MS PRO, SD, xD
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs supportedKnown for one	Unknown — not stated by the source	1
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD Hudson D1
Motherboard form factorKnown for one	Unknown — not stated by the source	mini ITX
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Network2 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Wi-Fi	No	No
Ethernet interface typeKnown for one	Fast Ethernet, Gigabit Ethernet	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	8	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	2	0
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Number of 3.5" baysDiffers	2	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	240 W	65 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design1 differ
Chassis typeDiffers	SFF	Mini Tower
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Number of 5.25" bays	1	1
Product colour	Black	Black
External drive baysKnown for one	2	Unknown — not stated by the source
Internal drive baysKnown for one	1	Unknown — not stated by the source
Country of origin	China	China
Cooling typeKnown for one	Unknown — not stated by the source	Active
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	2	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	36503	Unknown — not stated by the source
Processor codeKnown for one	SLB9Z	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	338 mm	165 mm
DepthDiffers	378.5 mm	381 mm
HeightDiffers	100 mm	355 mm
WeightDiffers	7.6 kg	4.94 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	499.9 x 593.8 x 228.6 mm	Unknown — not stated by the source
Package weightKnown for one	8.1 kg	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	AMD Radeon HD 7000
On-board graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 7310
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Realtek ALC662
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes

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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