DELL
OptiPlex 7770
vs
HP
Pavilion 27-xa0426nh
Disclaimer
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DELL OptiPlex 7770 alternatives
HP Pavilion 27-xa0426nh alternatives
specs
DELL
OptiPlex 7770
Display
compared
HP
Pavilion 27-xa0426nh
16.78 million colours
Display number of colours:
not available
0.3114 x 0.3114 mm
Pixel pitch:
not available
Flat
Screen shape:
not available
IPS
Panel type:
not available
200 cd/mĀ²
Display brightness:
not available
16:9
Native aspect ratio:
16:9
LED backlight:
not available
Full HD
HD type:
Full HD
Touchscreen:
1920 x 1080 pixels
Display resolution:
1920 x 1080 pixels
68.6 cm (27")
Display diagonal:
68.6 cm (27")
DELL
OptiPlex 7770
Processor
compared
HP
Pavilion 27-xa0426nh
41.6 GB/s
Memory bandwidth supported by processor (max):
41.6 GB/s
2666 MHz
Memory clock speeds supported by processor:
2666 MHz
DDR4-SDRAM
Memory types supported by processor:
DDR4-SDRAM
not available
Conflict-Free processor:
128 GB
Maximum internal memory supported by processor:
64 GB
not available
Bus type:
DMI3
16
Maximum number of PCI Express lanes:
16
1x16,2x8,1x8+2x4
PCI Express configurations:
1x16,1x8+2x4,2x8
3.0
PCI Express slots version:
3.0
not available
Processor code:
SR3WX
Coffee Lake
Processor codename:
Coffee Lake
14 nm
Processor lithography:
14 nm
64-bit
Processor operating modes:
64-bit
LGA 1151 (Socket H4)
Processor socket:
LGA 1151 (Socket H4)
not available
Stepping:
U0
100 Ā°C
Tjunction:
100 Ā°C
not available
Configurable TDP-down:
25 W
not available
Configurable TDP-down frequency:
1.9 GHz
65 W
Thermal Design Power (TDP):
35 W
8 GT/s
System bus rate:
8 GT/s
Smart Cache
Processor cache type:
Smart Cache
12 MB
Processor cache:
12 MB
8
Processor threads:
12
8
Processor cores:
6
4.7 GHz
Processor boost frequency:
4 GHz
3 GHz
Processor frequency:
2.4 GHz
i7-9700
Processor model:
i7-8700T
9th gen IntelĀ® Coreā¢ i7
Processor generation:
8th gen IntelĀ® Coreā¢ i7
IntelĀ® Coreā¢ i7
Processor family:
IntelĀ® Coreā¢ i7
Intel
Processor manufacturer:
Intel
DELL
OptiPlex 7770
Memory
compared
HP
Pavilion 27-xa0426nh
DIMM/SO-DIMM
Memory form factor:
DIMM/SO-DIMM
1 x 8 GB
Memory layout (slots x size):
2 x 4 GB
2666 MHz
Memory clock speed:
2666 MHz
SO-DIMM
Memory slots type:
SO-DIMM
2
Memory slots:
2
32 GB
Maximum internal memory:
not available
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
8 GB
Internal memory:
8 GB
DELL
OptiPlex 7770
Storage
compared
HP
Pavilion 27-xa0426nh
SD
Compatible memory cards:
SD,SDHC,SDXC
Card reader integrated:
N
Optical drive type:
N
M.2
SSD form factor:
not available
256 GB
SSD capacity:
not available
1
Number of SSDs installed:
not available
256 GB
Total SSDs capacity:
not available
not available
HDD interface:
SATA
not available
HDD speed:
7200 RPM
not available
HDD capacity:
1000 GB
not available
Number of HDDs installed:
1
not available
Total HDDs capacity:
1000 GB
1
Number of storage drives installed:
not available
SSD
Storage media:
HDD
256 GB
Total storage capacity:
1000 GB
DELL
OptiPlex 7770
Graphics
compared
HP
Pavilion 27-xa0426nh
12.0
On-board graphics adapter DirectX version:
12.0
0x3E98
On-board graphics adapter ID:
0x3E92
4.5
On-board graphics adapter OpenGL version:
4.5
64 GB
Maximum on-board graphics adapter memory:
64 GB
3
Number of displays supported (on-board graphics):
3
350 MHz
On-board graphics adapter base frequency:
350 MHz
1200 MHz
On-board graphics adapter dynamic frequency (max):
1200 MHz
IntelĀ® UHD Graphics 630
On-board graphics adapter model:
IntelĀ® UHD Graphics 630
On-board graphics adapter:
Not available
Discrete graphics adapter model:
Not available
DELL
OptiPlex 7770
Audio
compared
HP
Pavilion 27-xa0426nh
Waves MaxxAudio Pro
Audio system:
B&O PLAY
Realtek ALC3289
Audio chip:
not available
Built-in microphone:
6 W
RMS rated power:
2 W
2
Number of speakers:
2
Built-in speaker(s):
DELL
OptiPlex 7770
Camera
compared
HP
Pavilion 27-xa0426nh
Pop-up
Privacy type:
not available
Privacy camera:
not available
Full HD
Camera HD type:
Full HD
1080p
Camera signal format:
not available
2 MP
Total megapixels:
not available
Built-in camera:
DELL
OptiPlex 7770
Network
compared
HP
Pavilion 27-xa0426nh
not available
Bluetooth version:
4.2
Bluetooth:
10,100,1000 Mbit/s
Ethernet LAN data rates:
10,100,1000 Mbit/s
Ethernet LAN:
2x2
Antenna type:
2x2
Intel Dual Band Wireless-AC 9560
WLAN controller model:
not available
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Wi-Fi:
DELL
OptiPlex 7770
Ports & interfaces
compared
HP
Pavilion 27-xa0426nh
1
Number of USB ports with PowerShare support:
not available
PowerShare:
not available
Audio output:
not available
Combo headphone/mic port:
not available
Headphone outputs:
1
1
DisplayPorts quantity:
not available
not available
HDMI version:
1.4
1
HDMI output ports quantity:
not available
1
HDMI ports quantity:
2
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
2
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
not available
3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
3
1
Ethernet LAN (RJ-45) ports:
1
DELL
OptiPlex 7770
Design
compared
HP
Pavilion 27-xa0426nh
not available
Country of origin:
China
On/off button:
not available
Cable lock slot:
not available
Cable lock slot type:
Kensington
Black, Silver
Product colour:
White
DELL
OptiPlex 7770
Performance
compared
HP
Pavilion 27-xa0426nh
Horizontal
Placement supported:
not available
not available
Trusted Platform Module (TPM):
All-in-One PC
Product type:
All-in-One PC
not available
Market positioning:
Everyday
DELL
OptiPlex 7770
Software
compared
HP
Pavilion 27-xa0426nh
not available
Pre-installed software:
McAfee LiveSafe; Microsoft Office 365; ExpressVPN; LastPass Premium
Microsoft Office
Trial software:
Dropbox
Multilingual
Operating system language:
not available
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Home
DELL
OptiPlex 7770
Processor special features
compared
HP
Pavilion 27-xa0426nh
1
CPU configuration (max):
1
not available
Embedded options available:
Enhanced Intel SpeedStep Technology:
Execute Disable Bit:
Idle States:
Intel 64:
Intel Clear Video Technology:
not available
Intel Enhanced Halt State:
not available
Intel Identity Protection Technology version:
1.00
not available
Intel Secure Key Technology version:
1.00
Intel Software Guard Extensions (Intel SGX):
Intel Stable Image Platform Program (SIPP):
not available
Intel Stable Image Platform Program (SIPP) version:
1.00
Intel TSX-NI:
not available
Intel TSX-NI version:
1.00
Intel Trusted Execution Technology:
Intel VT-x with Extended Page Tables (EPT):
Intel Virtualization Technology (VT-x):
Intel Virtualization Technology for Directed I/O (VT-d):
IntelĀ® AES New Instructions (IntelĀ® AES-NI):
IntelĀ® Clear Video HD Technology (IntelĀ® CVT HD):
not available
IntelĀ® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID):
not available
IntelĀ® Hyper Threading Technology (IntelĀ® HT Technology):
IntelĀ® Identity Protection Technology (IntelĀ® IPT):
IntelĀ® InTruā¢ 3D Technology:
IntelĀ® OS Guard:
IntelĀ® Quick Sync Video Technology:
IntelĀ® Secure Key:
2.0
IntelĀ® Turbo Boost Technology:
2.0
191792
Processor ARK ID:
129948
37.5 x 37.5 mm
Processor package size:
37.5 x 37.5 mm
1S
Scalability:
1S
SSE4.1,SSE4.2,AVX 2.0
Supported instruction sets:
AVX 2.0,SSE4.1,SSE4.2
Thermal Monitoring Technologies:
PCG 2015C
Thermal solution specification:
PCG 2015A
DELL
OptiPlex 7770
Brand-specific features
compared
HP
Pavilion 27-xa0426nh
not available
HP front camera:
HP TrueVision FHD IR
not available
HP segment:
Home
not available
HP Display Control:
not available
HP Audio Switch:
not available
HP speaker type:
HP Dual Speakers
not available
HP JumpStart:
DELL
OptiPlex 7770
Power
compared
HP
Pavilion 27-xa0426nh
100 - 240 V
AC adapter input voltage:
not available
47/63 Hz
AC adapter frequency:
not available
not available
AC adapter power:
120 W
DELL
OptiPlex 7770
Pen
compared
HP
Pavilion 27-xa0426nh
DELL
OptiPlex 7770
Weight & dimensions
compared
HP
Pavilion 27-xa0426nh
15.5 kg
Package weight:
11.9 kg
558 mm
Package height:
598 mm
216 mm
Package depth:
712 mm
918 mm
Package width:
240 mm
8.63 kg
Weight (without stand):
not available
38.9 cm
Height (without stand):
not available
5.77 cm
Depth (without stand):
not available
61.4 cm
Width (without stand):
not available
11.8 kg
Weight (with stand):
7.65 kg
not available
Height (with stand):
483 mm
254.8 mm
Depth (with stand):
194 mm
614 mm
Width (with stand):
612 mm
DELL
OptiPlex 7770
Sustainability
compared
HP
Pavilion 27-xa0426nh
not available
Sustainability certificates:
EPEAT Silver, ENERGY STAR
DELL
OptiPlex 7770
Packaging content
compared
HP
Pavilion 27-xa0426nh
Manual:
not available
Power cord included:
not available
Keyboard included on selected markets only:
not available
Mouse included on selected markets only:
not available
DELL
OptiPlex 7770
Other features
compared
HP
Pavilion 27-xa0426nh
Height adjustable stand
Stand type:
not available