Electronics » Computers » Business Computer
2015 Best
Business Computer
REVIEWS AND COMPARISONS
Displaying 2 - 10 of 10 « prev | next »
Ratings
Overall Rating
Performance
Memory & Storage
Connectivity
Expansion Potential
Help & Support
9.78
9.70
9.05
8.98
8.90
8.60
8.58
8.23
7.98
7.63
9.75
9.75
10.00
9.50
8.25
8.00
9.75
8.25
9.75
8.25
10.00
9.50
8.75
9.50
9.25
9.75
8.50
9.00
9.00
9.50
9.75
10.00
7.00
7.75
8.25
6.50
6.25
8.00
6.25
7.00
9.50
9.25
8.75
8.75
10.00
9.00
9.25
8.75
5.00
3.25
9.50
10.00
10.00
7.50
10.00
10.00
7.50
5.50
4.25
5.00
Basic Specifications
Operating System
?
Windows 8.1
Windows 8.1
Windows 8.1
Windows 8.1
Windows 8.1
Windows 8.1
Windows 8.1
Windows 7
Windows 8.1
OS X Yosemite
Customizable Components
?
Performance
Central Processing Unit
?
Intel i7-4790S
Intel i7-4790
Intel i7-4790
Intel i7-4790
Intel Xeon E5-1607 v3
Intel Xeon E5-1603 v3
Intel i7-4790
Intel i5-4570
Intel i7-4790
Intel i5-4570R
CPU Generation
?
4th
4th
4th
4th
3rd
3rd
4th
4th
4th
4th
CPU Speed (GHz)
?
3.2
3.6
3.6
3.6
3.1
2.8
3.6
3.6
3.6
2.7
CPU Cache (MB)
?
8
8
8
8
10
10
8
8
8
4
CPU PassMark Score
?
9,653
10,089
10,089
10,089
6,743
5,463
10,089
7,049
10,089
6,417
Hyper-Threading/SMT
?
 
 
 
 
Graphics Card
?
Nvidia GT 720
Nvidia GT 620
AMD R7 250
Nvidia NVS315
Nvidia NVS315
Nvidia NVS310
Intel HD 4600
Intel HD 4600
Intel HD 4600
Intel Iris Pro 5200
Graphics Tier
?
20
20
12
21
21
21
23
23
23
19
Audio
?
Integrated 7.1 with WAVE MAXXAudio 4
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Integrated Audio
Memory & Storage
Storage Space
?
2TB
1TB
1TB
1TB
500GB
500GB
500GB
1TB
1TB
1TB
Max Upgradeable Storage
?
3TB
1TB
1TB
1TB
4TB
4TB
1TB
1TB
1TB
1TB
Memory (GB)
?
16
8
8
8
4
8
8
8
8
8
Max Upgradeable Memory (GB)
?
32
32
8
16
16
128
16
16
16
16
Memory Speed (Mhz)
?
1600
1600
1600
1600
2133
2133
1600
1600
1600
1600
Max Supported Memory
?
32
32
32
32
128
256
32
32
32
16
Solid-State Hard Drive (GB)
?
32
$
 
$
$
$
 
 
 
$
Connectivity
USB 3.0
?
6
6
4
2
8
4
4
4
4
4
USB 2.0
?
5
2
8
2
4
9
6
6
6
 
Optical Drive
?
 
Video Ports
?
DVI-D, VGA
VGA, DVI-I, Display Port
Display Port, DVI-I
DMS-59
DMS-59
Display Port
Display Port, VGA
DVI, VGA
DVI, VGA
Mini Display Port
HDMI
?
 
 
 
 
 
 
 
 
Media Card Reader
?
 
 
 
 
Expansion Potential
Internal Bays
?
3
2
2
2
4
2
3
2
 
 
External Bays
?
2
2
2
2
2
2
2
3
1
 
Expansion Slots
?
4
5
4
5
6
5
4
4
2
 
Power Supply (Watts)
?
460
450
290
240
490
425
320
350
135
240
Help & Support
Tech Support
?
B-
C
B-
A-
C
B-
A-
D+
C+
A
Warranty
?
1 Year
3 Years
3 Years
3 Years
3 Years
3 Years
3 Years
1 Year
3 Years
1 Year
Warranty Extensions
?
 
Free Phone Support
?
 
90 Days
On-Site Support
?
 
 
Accidental Damage Protection
?
 
 
 
Asset Recovery Service
?
 
 
 
 
Email Support
?
Live Chat
?
Remote Access Available
?