Product comparison · 2 pcs/workstations

Acer Aspire TC-780-UR15 Intel® Core™ i5 i5-7400 vs Lenovo V520 Intel® Core™ i5 i5-7400

118specifications compared
14differ
104identical
21known for one product only

Key differences

Internal memory
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:16 GB
- V520 Intel® Core™ i5 i5-7400:8 GB
Memory clock speed
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:2133 MHz
- V520 Intel® Core™ i5 i5-7400:2400 MHz
Total storage capacity
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:2 TB
- V520 Intel® Core™ i5 i5-7400:256 GB
Storage media
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:HDD
- V520 Intel® Core™ i5 i5-7400:SSD
Wi-Fi
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:Yes
- V520 Intel® Core™ i5 i5-7400:No
USB 2.0 ports quantity
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:4
- V520 Intel® Core™ i5 i5-7400:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:3
- V520 Intel® Core™ i5 i5-7400:6
HDMI ports quantity
- Aspire TC-780-UR15 Intel® Core™ i5 i5-7400:2
- V520 Intel® Core™ i5 i5-7400:1

Side by side

Differences highlightedShow differences only

Comparison of TC-780-UR15, V520
139 specifications	A Acer Aspire TC-780-UR15 Intel® Core™ i5 i5-7400 Model TC-780-UR15 View product	B Lenovo V520 Intel® Core™ i5 i5-7400 Model V520 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	7th gen Intel® Core™ i5	7th gen Intel® Core™ i5
Processor model	i5-7400	i5-7400
Processor cores	4	4
Processor threads	4	4
Processor boost frequency	3.5 GHz	3.5 GHz
Processor frequency	3 GHz	3 GHz
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i5-7400 Desktop Series	Intel Core i5-7400 Desktop Series
Processor codename	Kaby Lake	Kaby Lake
Thermal Design Power (TDP)	65 W	65 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Number of QPI links	0	0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	B0	B0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor	1333,1600,2133,2400 MHz	1333,1600,2133,2400 MHz
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
Memory2 differ
Internal memoryDiffers	16 GB	8 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
Total storage capacityDiffers	2 TB	256 GB
Optical drive type	DVD±RW	DVD±RW
Storage mediaDiffers	HDD	SSD
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
Card reader integrated	Yes	Yes
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	2 TB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card	No	No
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card model	Intel® HD Graphics 630	Intel® HD Graphics 630
Maximum on-board graphics card memory	64 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	5912	5912
On-board graphics card OpenGL version	4.4	4.4
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® B250
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiDiffers	Yes	No
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	2	1
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 quantityDiffers	0	1
DVI port	No	No
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	300 W	180 W
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Placement supported	Vertical	Vertical
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 10 Home	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special featuresidentical
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
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)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK ID	97147	97147
Processor code	SR32W	SR32W
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	175 mm	145 mm
DepthDiffers	425.5 mm	293.2 mm
HeightDiffers	381.4 mm	366 mm
WeightKnown for one	Unknown — not stated by the source	5.65 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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