Product comparison · 2 pcs/workstations

Dell Precision 3420 Intel® Core™ i5 i5-6500 vs Dell Precision T3620 Intel® Core™ i7 i7-6700

148specifications compared
27differ
121identical
33known for one product only

Key differences

Processor family
- Precision 3420 Intel® Core™ i5 i5-6500:Intel® Core™ i5
- Precision T3620 Intel® Core™ i7 i7-6700:Intel® Core™ i7
Processor generation
- Precision 3420 Intel® Core™ i5 i5-6500:6th gen Intel® Core™ i5
- Precision T3620 Intel® Core™ i7 i7-6700:6th gen Intel® Core™ i7
Processor model
- Precision 3420 Intel® Core™ i5 i5-6500:i5-6500
- Precision T3620 Intel® Core™ i7 i7-6700:i7-6700
Processor threads
- Precision 3420 Intel® Core™ i5 i5-6500:4
- Precision T3620 Intel® Core™ i7 i7-6700:8
Processor boost frequency
- Precision 3420 Intel® Core™ i5 i5-6500:3.6 GHz
- Precision T3620 Intel® Core™ i7 i7-6700:4 GHz
Processor frequency
- Precision 3420 Intel® Core™ i5 i5-6500:3.2 GHz
- Precision T3620 Intel® Core™ i7 i7-6700:3.4 GHz
Processor cache
- Precision 3420 Intel® Core™ i5 i5-6500:6 MB
- Precision T3620 Intel® Core™ i7 i7-6700:8 MB
PCI Express configurations
- Precision 3420 Intel® Core™ i5 i5-6500:1x16, 2x8, 1x8+2x4
- Precision T3620 Intel® Core™ i7 i7-6700:2x8, 1x8+2x4, 1x16

Side by side

Differences highlightedShow differences only

Comparison of 3420, T3620
181 specifications	A Dell Precision 3420 Intel® Core™ i5 i5-6500 Model 3420 View product	B Dell Precision T3620 Intel® Core™ i7 i7-6700 Model T3620 View product
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	6th gen Intel® Core™ i5	6th gen Intel® Core™ i7
Processor modelDiffers	i5-6500	i7-6700
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.6 GHz	4 GHz
Processor frequencyDiffers	3.2 GHz	3.4 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI3	DMI3
FSB Parity	No	No
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-6500 Desktop series	Intel Core i7-6700 Desktop series
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)	65 W	65 W
Tcase	71 °C	71 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	2x8, 1x8+2x4, 1x16
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
Stepping	R0	R0
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 processorDiffers	2133,1333,1600,1866 MHz	1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
ECC supported by processor	No	No
Memory voltage supported by processor	1.35 V	1.35 V
Memoryidentical
Internal memory	8 GB	8 GB
Maximum internal memory	64 GB	64 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory slots	4x DIMM	4x DIMM
Memory clock speed	2133 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECC	Yes	Yes
Storage3 differ
Total storage capacityDiffers	500 GB	2 TB
Optical drive typeDiffers	No	DVD±RW
Storage media	HDD	HDD
Number of storage drives installed	1	1
Number of storage drives supportedKnown for one	2	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	2 TB
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® K620
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 530	Intel® HD Graphics 530
Maximum on-board graphics card memory	1.74 GB	1.74 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)Differs	1050 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card ID	1912	1912
On-board graphics card OpenGL version	4.4	4.4
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Product type	Workstation	Workstation
Motherboard chipset	Intel® C236	Intel® C236
Password protection	Yes	Yes
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Optical driveidentical
Optical drives quantityKnown for one	0	Unknown — not stated by the source
Networkidentical
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-Fi	No	No
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantity	2	2
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic port	Yes	Yes
Headphone outputsDiffers	0	1
Line-out	Yes	Yes
Line-inDiffers	No	Yes
Microphone inDiffers	No	Yes
DVI port	No	No
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantity	2	2
Serial ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slots1 differ
Number of 3.5" baysDiffers	1	2
PCI Express x4 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slots	1	1
PCI Express x1 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	180 W	365 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Design2 differ
Chassis typeDiffers	SFF	Mini Tower
Placement supportedDiffers	Horizontal/Vertical	Vertical
Number of 2.5" baysKnown for one	2	Unknown — not stated by the source
Cable lock slot	Yes	Yes
Liquid cooling system	No	No
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
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 HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	Yes	Yes
Intel Stable Image Platform Program (SIPP) version	1.00	1.00
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
Intel Trusted Execution Technology	Yes	Yes
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® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
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® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x, VT-d	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	88184	88196
Processor codeDiffers	SR2BX	SR2BT
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.2, AVX 2.0, SSE4.1	SSE4.1, AVX 2.0, 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)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	Yes	Yes
Audioidentical
Audio system	HD	HD
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Weight & dimensions1 differ
Width	92.7 mm	92.7 mm
DepthDiffers	292.1 mm	292 mm
Height	290 mm	290 mm
Weight	5.3 kg	5.3 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CECP

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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