Product comparison · 2 pcs/workstations

Acer Predator 620-B75 Intel® Core™ i7 i7-3770 vs HP 4300 Small Form Factor PC

115specifications compared
46differ
69identical
29known for one product only

Key differences

Processor family
- Predator 620-B75 Intel® Core™ i7 i7-3770:Intel® Core™ i7
- 4300 Small Form Factor PC:Intel® Core™ i3
Processor generation
- Predator 620-B75 Intel® Core™ i7 i7-3770:3rd gen Intel® Core™ i7
- 4300 Small Form Factor PC:3rd gen Intel® Core™ i3
Processor model
- Predator 620-B75 Intel® Core™ i7 i7-3770:i7-3770
- 4300 Small Form Factor PC:i3-3220
Processor cores
- Predator 620-B75 Intel® Core™ i7 i7-3770:4
- 4300 Small Form Factor PC:2
Processor threads
- Predator 620-B75 Intel® Core™ i7 i7-3770:8
- 4300 Small Form Factor PC:4
Processor frequency
- Predator 620-B75 Intel® Core™ i7 i7-3770:3.4 GHz
- 4300 Small Form Factor PC:3.3 GHz
Processor cache
- Predator 620-B75 Intel® Core™ i7 i7-3770:8 MB
- 4300 Small Form Factor PC:3 MB
Thermal Design Power (TDP)
- Predator 620-B75 Intel® Core™ i7 i7-3770:77 W
- 4300 Small Form Factor PC:55 W

Side by side

Differences highlightedShow differences only

Comparison of 620-B75, 4300 Small Form Factor PC
144 specifications	A Acer Predator 620-B75 Intel® Core™ i7 i7-3770 Model 620-B75 View product	B HP 4300 Small Form Factor PC View product
Processor14 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-3770	i3-3220
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.4 GHz	3.3 GHz
Processor cacheDiffers	8 MB	3 MB
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Core i3-3200 Desktop Series
Thermal Design Power (TDP)Differs	77 W	55 W
TcaseDiffers	67.4 °C	65.3 °C
TjunctionKnown for one	105 °C	Unknown — not stated by the source
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8
PCI Express slots versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Differs	34	33
SteppingKnown for one	E1	Unknown — not stated by the source
ECC supported by processorDiffers	No	Yes
Memory1 differ
Internal memoryKnown for one	6 GB	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x DIMM
Storage3 differ
Total storage capacityDiffers	2 TB	250 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD capacityDiffers	2 TB	250 GB
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Storage mediaKnown for one	Unknown — not stated by the source	HDD
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Graphics4 differ
Discrete graphics card memoryDiffers	1.536 GB	0.512 GB
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 2500
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card IDDiffers	0x162	0x152
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 6350
Performance1 differ
Motherboard chipsetDiffers	Intel® B75 Express	Intel® H61 Express
Optical driveidentical
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Network1 differ
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
HDMI ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	0	1
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
PCI Express x1 slotsDiffers	3	1
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	500 W	240 W
Design1 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 8
Processor special features9 differ
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Secure Key Technology versionDiffers	1.00	0.00
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Secure KeyDiffers	Yes	No
Processor ARK IDDiffers	65719	65693
Thermal solution specificationDiffers	PCG 2011D	PCG 2011C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Audio1 differ
Audio systemDiffers	High Definition Audio	HDA
Weight & dimensions3 differ
WidthDiffers	180 mm	338 mm
DepthDiffers	437 mm	378.5 mm
HeightDiffers	418 mm	100 mm
WeightKnown for one	Unknown — not stated by the source	7.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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