Product comparison · 2 pcs/workstations

Acer Aspire TC-780-UR15 Intel® Core™ i5 i5-7400 vs Dell XPS 8920 Intel® Core™ i7 i7-7700

121specifications compared
35differ
86identical
40known for one product only

Key differences

Processor family
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:Intel® Core™ i5
- XPS 8920 Intel® Core™ i7 i7-7700:Intel® Core™ i7
Processor generation
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:7th gen Intel® Core™ i5
- XPS 8920 Intel® Core™ i7 i7-7700:7th gen Intel® Core™ i7
Processor model
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:i5-7400
- XPS 8920 Intel® Core™ i7 i7-7700:i7-7700
Processor threads
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:4
- XPS 8920 Intel® Core™ i7 i7-7700:8
Processor boost frequency
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:3.5 GHz
- XPS 8920 Intel® Core™ i7 i7-7700:4.2 GHz
Processor frequency
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:3 GHz
- XPS 8920 Intel® Core™ i7 i7-7700:3.6 GHz
Processor cache
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:6 MB
- XPS 8920 Intel® Core™ i7 i7-7700:8 MB
Memory types supported by processor
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:DDR3L-SDRAM, DDR4-SDRAM
- XPS 8920 Intel® Core™ i7 i7-7700:DDR3L, DDR4-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of TC-780-UR15, 8920
161 specifications	A Acer Aspire TC-780-UR15 Intel® Core™ i5 i5-7400 Model TC-780-UR15 View product	B Dell XPS 8920 Intel® Core™ i7 i7-7700 Model 8920 View product
Processor8 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	7th gen Intel® Core™ i7
Processor modelDiffers	i5-7400	i7-7700
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.5 GHz	4.2 GHz
Processor frequencyDiffers	3 GHz	3.6 GHz
Processor cacheDiffers	6 MB	8 MB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM
Processor seriesKnown for one	Intel Core i5-7400 Desktop Series	Unknown — not stated by the source
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryDiffers	32 GB	64 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	2 TB	2.25 TB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installedDiffers	1	2
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
Graphics4 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon RX 470
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDDiffers	5912	0x5912
Performanceidentical
Password protectionKnown for one	Unknown — not stated by the source	Yes
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	7
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	2	1
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Poweridentical
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
Power supplyKnown for one	300 W	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
Embedded options availableDiffers	No	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	97147	97128
Processor codeDiffers	SR32W	SR338
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC3861
Audio systemKnown for one	Unknown — not stated by the source	Waves MaxxAudio Pro
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	-15.2 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-15.2 - 10668 m
Weight & dimensions3 differ
WidthDiffers	175 mm	180 mm
DepthDiffers	425.5 mm	365 mm
HeightDiffers	381.4 mm	386.5 mm
WeightKnown for one	Unknown — not stated by the source	10 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Windows keysKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	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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