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Test: Apple iMac Retina 5K 27-inch M390 (sent 2015) (sammanfattning)

5K i ny generation. Apple använder nu Skylake-processorer i sin senaste iMac Retina 5K, men även ett nytt grafikkort och nya inmatningsenheter. Det sofistikerade bygget och den kraftfulla hårdvaran utgör ett imponerande paket, men inte perfekt.
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Processor
Intel Core i5-6500 4 x 3.2 - 3.6 GHz, Skylake
Grafikkort
AMD Radeon R9 M390 - 2048 MB VRAM, Kärna: 958 MHz, Minne: 1365 MHz, GDDR5
Minne
8 GB 
, DDR3-1867
Skärm
27.00 tum 16:10, 5120 x 2880 pixlar, glansig: ja
Moderkort
Intel Sunrise Point Z170
Hårddisk
Apple Fusion Drive 1TB (24 GB SSD + 1 TB HDD), 1024 GB 
Ljudkort
Cirrus Logic CS4206B
Anslutningar
4 USB 3.0, 2 Thunderbolt, 2 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: Headset, Kortläsare: SD, Sensorer: Ljussensor
Nätverk
Broadcom NetXtreme Gigabit Ethernet (10/100/1000MBit/s), Broadcom 802.11ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Operativsystem
Apple OS X 10.11 El Capitan
Camera
Webbkamera: 720p FaceTime HD
Övrigt
Högtalare: Stereohögtalare, Tangentbord: Chiclet, Tangentbordsbelysning: nej, 12 Månader Garanti
Vikt
9.54 kg
Pris
21995 Kr
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

There is enough space on the big 5K screen.
Ports are only at the rear
Display with anti-reflective coating
FaceTime HD camera with 720p
glossy panel
classic and elegant design
slim construction
The new input devices in review
Heat dissipation underneath the display
Besides the new charging feature, the two input devices are pretty convincing (when you use OS X).
Besides the new charging feature, the two input devices are pretty convincing (when you use OS X).
Subpixel array
Subpixel array
small distance between display panel ...
small distance between display panel ...
... and the case
... and the case
Screen bleeding iMac 5K 2015
Screen bleeding iMac 5K 2015
Screen bleeding iMac 5K 2014
Screen bleeding iMac 5K 2014
419
cd/m²
419
cd/m²
422
cd/m²
434
cd/m²
429
cd/m²
432
cd/m²
418
cd/m²
428
cd/m²
412
cd/m²
Distribution av ljusstyrkan
tested with X-Rite i1Pro 2 // Gossen Mavo-Monitor
Max: 434 cd/m² (Nits) Medel: 423.7 cd/m²
Distribution av ljusstyrkan: 95 %
Kontrast: 740:1 (Svärta: 0.58 cd/m²)
ΔE Color 2.8 | 0.5-29.43 Ø4.92
ΔE Greyscale 1.97 | 0.5-98 Ø5.2
99.97% sRGB (Argyll 1.6.3 3D)
79% AdobeRGB 1998 (Argyll 1.6.3 3D)
88.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
100% sRGB (Argyll 2.2.0 3D)
99.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.13
Grayscale: frontal measurement with a distance of 9 cm
Grayscale: frontal measurement with a distance of 9 cm
Grayscale: frontal measurement with a distance of 9 cm at an angle of 45 degrees
Grayscale: frontal measurement with a distance of 9 cm at an angle of 45 degrees
Grayscale: pre-calibration with automatic brightness control
Grayscale: pre-calibration with automatic brightness control
Grayscale: maximum brightness
Grayscale: maximum brightness
Grayscale: calibrated
Grayscale: calibrated
Saturation Sweeps: vs. the AdobeRGB color space and the system's AdobeRGB profile
Saturation Sweeps: vs. the AdobeRGB color space and the system's AdobeRGB profile
Saturation Sweeps: with a distance of 9 cm
Saturation Sweeps: with a distance of 9 cm
Saturation Sweeps: frontal measurement with a distance of 15 cm at an angle of 45 degrees - from below
Saturation Sweeps: frontal measurement with a distance of 15 cm at an angle of 45 degrees - from below
ColorChecker: vs. the sRGB color space and the system's sRGB profile
ColorChecker: vs. the sRGB color space and the system's sRGB profile
ColorChecker: At an angle of 45 degrees
ColorChecker: At an angle of 45 degrees
ColorChecker: At an angle of 45 degrees - from below
ColorChecker: At an angle of 45 degrees - from below
ColorChecker: Analysis
ColorChecker: Analysis

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8747 (minimum: 5 - maximum: 343500) Hz was measured.

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
20.8 ms ... rise ↗ and fall ↘ combined↗ 4.4 ms rise
↘ 16.4 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
30.4 ms ... rise ↗ and fall ↘ combined↗ 11.6 ms rise
↘ 18.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 37 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (32.9 ms).
Cinebench R15 CPU Single 64Bit
151 Points
Cinebench R15 CPU Multi 64Bit
548 Points
Cinebench R15 OpenGL 64Bit
91.2 fps
Cinebench R15 Ref. Match 64Bit
99.5 %
Hjälp
PCMark 8
Home Score Accelerated v2 (sort by value)
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K, Apple SSD SM0128F
4746 Points
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
3568 Points
Creative Score Accelerated v2 (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
4828 Points
Work Score Accelerated v2 (sort by value)
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K, Apple SSD SM0128F
4918 Points
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
3887 Points
Apple Fusion Drive 1TB (24 GB SSD + 1 TB HDD)
Sequential Read: 152 MB/s
Sequential Write: 139 MB/s
512K Read: 38 MB/s
512K Write: 61 MB/s
4K Read: 0.41 MB/s
4K Write: 0.8 MB/s
4K QD32 Read: 0.9 MB/s
4K QD32 Write: 0.75 MB/s
Unigine Valley 1.0 - 1920x1080 Extreme HD Preset OpenGL AA:x8 (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390
22.2 fps
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X
28.6 fps +29%
Apple iMac 27 2015 M395X
Radeon R9 M395X
28 fps +26%
Apple iMac 27 2015 M395
Radeon R9 M395
27.3 fps +23%
Apple iMac 27 5K 2014 M290X i5-4690
Radeon R9 M290X
25.5 fps +15%
Apple MacBook Pro Retina 13 inch 2013-10
Iris Graphics 5100
5.8 fps -74%
3DMark 11 - 1280x720 Performance (sort by value)
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X
9516 Points
SCHENKER XMG C405
GeForce GTX 965M
7291 Points
Medion Erazer X7615-MD99293
GeForce GTX 965M
7099 Points
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390
6838 Points
Acer Aspire V Nitro Black Edition VN7-792G-74Q4
GeForce GTX 960M
5709 Points
SCHENKER XMG A706
GeForce GTX 960M
5602 Points
Alien: Isolation - 1920x1080 Ultra, On, Shadow Map 2048, HDAO AA:2x SM AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
56 fps
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K
67 fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
46.6 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
54.8 fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
55.2 fps
Crysis 3 - 1920x1080 Very High Preset AA:2xSM AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
22.7 (19min - 30max) fps
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K
33.9 fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
20.6 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
23.9 fps
Anno 2205 - 1920x1080 High Preset AA:4x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
31.5 (28min - 34max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
24.6 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
26.1 (23min) fps
Metro: Last Light
1920x1080 Very High (DX11) AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
33.8 (9min - 72max) fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
31.9 fps
Eurocom Shark 4
GeForce GTX 960M, 4720HQ
32.3 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
38.7 fps
1366x768 High (DX11) AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
67 (10min - 126max) fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
59.9 fps
Eurocom Shark 4
GeForce GTX 960M, 4720HQ
59.5 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
74.4 fps
The Witcher 3
3840x2160 High Graphics & Postprocessing (Nvidia HairWorks Off) (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
11.5 (10min - 13max) fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
9.7 (7min) fps
1920x1080 Ultra Graphics & Postprocessing (HBAO+) (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
17.8 (14min - 22max) fps
Nexoc G515 II
GeForce GTX 960M, 6700HQ
14.4 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
13.7 (11min) fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
16.8 fps
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off) (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
31.1 (26min - 36max) fps
Nexoc G515 II
GeForce GTX 960M, 6700HQ
26.6 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
27.1 (21min) fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
29.2 fps
Call of Duty: Black Ops 3
3840x2160 High / On AA:FX (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
13.4 (10min - 17max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
10.4 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
10.4 (5min) fps
1920x1080 Extra / On AA:T2x SM (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
29.5 (18min - 43max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
31.5 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
29.3 (23min) fps
1920x1080 High / On AA:FX (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
40.5 (30min - 50max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
36.2 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
34 (24min) fps
World of Warships
3840 x 2160 Very High Preset AA:High FX AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
24.1 (15min - 36max) fps
1920x1080 Very High Preset AA:High FX AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
74 (55min - 100max) fps
SCHENKER XMG A706
GeForce GTX 960M, 6700HQ
69 fps
1920x1080 High Preset AF:8x (sort by value)
SCHENKER XMG A706
GeForce GTX 960M, 6700HQ
98.1 fps
Dragon Age: Inquisition
1920x1080 Ultra Graphics Quality AA:2x MS (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
27.1 (22.2min) fps
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K
35.2 fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
22.5 fps
Nexoc G515 II
GeForce GTX 960M, 6700HQ
22.3 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
27.1 fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
26.9 fps
1920x1080 High Graphics Quality (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
39.4 (28.5min) fps
Apple iMac Retina 5K 27 Late 2014 i7-4790K M295X
Radeon R9 M295X, 4790K
51 fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
33.5 fps
Nexoc G515 II
GeForce GTX 960M, 6700HQ
33.4 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
39.2 fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
38.7 fps
1366x768 Medium Graphics Quality (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
71.5 (35.5min) fps
SCHENKER XMG A505
GeForce GTX 960M, 4720HQ
59.9 fps
Nexoc G515 II
GeForce GTX 960M, 6700HQ
93.7 fps
SCHENKER XMG P705
GeForce GTX 965M, 4720HQ
71.7 fps
Medion Erazer X7615-MD99293
GeForce GTX 965M, 4720HQ
70.9 fps
Fallout 4
3840x2160 High Preset AA:T AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
13.8 (10min - 17max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
10 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
10.1 (8min) fps
1920x1080 Ultra Preset AA:T AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
30.3 (24min - 38max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
24.7 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
25.3 (20min) fps
1920x1080 High Preset AA:T AF:16x (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
38.5 (30min - 47max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
31.9 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
31.4 (26min) fps
FIFA 16
3840x2160 High Preset AA:2x MS (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
54 (51min - 58max) fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
44.5 (42min) fps
1920x1080 High Preset AA:4x MS (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
111 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
108.1 (95min) fps
1366x768 High Preset AA:2x MS (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
190 (164min - 208max) fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
161.8 (148min) fps
Metal Gear Solid V
3840x2160 High / On (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
21.6 (19min - 25max) fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
15.5 (13min) fps
1920x1080 Extra High / On (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
39.6 (35min - 43max) fps
SCHENKER XMG A706
GeForce GTX 960M, 6700HQ
37.6 fps
Eurocom Shark 4
GeForce GTX 960M, 4720HQ
38.1 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
36.4 (34min) fps
1920x1080 High / On (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
60 (59min - 60max) fps
SCHENKER XMG A706
GeForce GTX 960M, 6700HQ
56.3 fps
Eurocom Shark 4
GeForce GTX 960M, 4720HQ
58.4 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
54.2 (53min) fps
Star Wars Battlefront
3840x2160 High Preset AA:FX (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
14.9 (12min - 18max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
11.8 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
11.6 (9min) fps
1920x1080 Ultra Preset AA:FX (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
45.4 (37min - 54max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
34.4 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
34.4 (28min) fps
1920x1080 High Preset AA:FX (sort by value)
Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A
Radeon R9 M390, 6500
54 (45min - 62max) fps
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ
41.1 fps
Schenker XMG A505
GeForce GTX 960M, 4720HQ
40.9 (33min) fps
lågmed.högultra4K
Crysis 3 (2013) 62 22.7
Tomb Raider (2013) 195 150 64
BioShock Infinite (2013) 213 147 130 49.5
Metro: Last Light (2013) 100 91 67 33.8
Battlefield 4 (2013) 168 121 91 37.6 19.5
X-Plane 10.25 (2013) 84 52.5 24.7 19.8
Thief (2014) 93 72 63 30.9
Sims 4 (2014) 82
Middle-earth: Shadow of Mordor (2014) 154 92 53 39
Alien: Isolation (2014) 56
Dragon Age: Inquisition (2014) 80.5 71.5 39.4 27.1
Battlefield Hardline (2015) 161 138 56 36.8
GTA V (2015) 54.2 12.8
The Witcher 3 (2015) 82 31.1 17.8 11.5
Metal Gear Solid V (2015) 60 60 60 39.6 21.6
Mad Max (2015) 111 57 48.8 17.6
World of Warships (2015) 74 24.1
FIFA 16 (2015) 233 190 111 54
Anno 2205 (2015) 103 31.5 12 12
Call of Duty: Black Ops 3 (2015) 123 82 40.5 29.5 13.4
Fallout 4 (2015) 38.5 30.3 13.8
Star Wars Battlefront (2015) 161 107 54 45.4 14.9
Assassin's Creed Syndicate (2015) 52 41.2 29.2
Frequency diagram of the system noise. You can already see the integrated HDD while idling (blue curve). The cooling system is audible when the fan hits 1340 rpm, but is still restrained.
Frequency diagram of the system noise. You can already see the integrated HDD while idling (blue curve). The cooling system is audible when the fan hits 1340 rpm, but is still restrained.

Ljudnivå

Låg belastning
32.5 / 32.5 / 32.5 dB(A)
Hårddisk
32.5 dB(A)
Hög belastning
39 / 48.2 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Arta / Audix TM1 (15 cm avstånd)   environment noise: 30 dB(A)
Stress test
Stress test
FurMark requires...
FurMark requires...
... the maximum performance of the graphics card.
... the maximum performance of the graphics card.
Hög belastning
 30 °C33 °C33 °C 
 30 °C32 °C33 °C 
 27 °C33 °C31 °C 
Max: 33 °C
Medel: 31.3 °C
31 °C32 °C29 °C
33 °C38 °C31 °C
34 °C39 °C32 °C
Max: 39 °C
Medel: 33.2 °C
Rumstemperatur 21 °C | Fluke 62 Mini
(+) The average temperature for the upper side under maximal load is 31.3 °C / 88 F, compared to the average of 29.7 °C / 85 F for the devices in the class Desktop.
(+) The maximum temperature on the upper side is 33 °C / 91 F, compared to the average of 34.4 °C / 94 F, ranging from 25 to 47 °C for the class Desktop.
(+) The bottom heats up to a maximum of 39 °C / 102 F, compared to the average of 34 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 26.9 °C / 80 F, compared to the device average of 29.7 °C / 85 F.
Strömförbrukning
Av/Standbydarklight 0.044 / 0.05 Watt
Låg belastningdarkmidlight 29.5 / 59.2 / 68 Watt
Hög belastning midlight 126 / 231 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy

För

+ Designen
+ Tunt chassi
+ Byggkvalitet och material
+ Systemprestanda i Mac OS X
+ Högupplöst 5K-skärm
+ Inmatningsenheter med laddbara batterier

Emot

- Underhållsmöjligheterna
- Portplacering
- Ej USB-C
- Ej Thunderbolt 3
- Mindre SSD-lagring med FusionDrive
- Laddningsmekanismen för Magic Mouse 2
In review: Apple iMac retina 5K. Test model courtesy of edustore.
In review: Apple iMac retina 5K. Test model courtesy of edustore.

Återigen gör Apples Retina 5K-iMac ett mycket gott intryck. Datorn har ett högkvalitativt chassi och en elegant design. De nya inmatningsenheterna imponerar och har äntligen försetts med laddningsbara batterier. Det verkliga blickfånget är däremot fortfarande den högupplösta skärmen, som briljerar med utmärkt färgreproduktion.

Inne i systemet har Apple använt en kombination av stationära och bärbara komponenter, som garanterar anständig systemprestanda. Tyvärr har Apple minskat den interna SSD-lagringen i FusionDrive från 128 GB till 24 GB. Processorns prestanda håller en anständig nivå och grafikkortet räcker för moderna spel, även om den ålderstigna kretsen påverkar intrycket något. Om du tänkt använda din iMac främst för spel finns både billigare och snabbare alternativ. Vad gäller värme och ljudnivå finns inget att kritisera. Fläkten är oftast avaktiverad under normalt bruk.

Det finns knappast någon anledning till att uppgradera från den förra versionen av 5K Retina iMac. CPU- och GPU-prestanda är likartade, och den bredare färgrymden är bara viktig för en liten grupp av användare.

Sammanfattningsvis är Apples iMac 5K Retina en bra produkt, men priset är högt. Instegsmodellen börjar på knappt 20 000 kr, men den kan enkelt konfigureras för det dubbla och mer därtill. 

Apple iMac Retina 5K 27 Late 2015 3.2 GHz M390 MK472D/A - 11/28/2015 v4 (old)
Klaus Hinum, Nino Ricchizzi

Design
92 / 98 → 94%
Tangentbord
79%
Mus
92%
Anslutningar
77 / 81 → 95%
Vikt
0%
Skärm
89%
Spelprestanda
89%
Programprestanda
93%
Temperatur
92%
Ljudnivå
85%
Audio
90%
Camera
63 / 85 → 74%
Medel
86%
89%
Desktop - Vägt medel

Price comparison

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Apple iMac Retina 5K 27-inch M390 (sent 2015) (sammanfattning)
Klaus Hinum, Nino Ricchizzi, 2016-01- 5 (Update: 2016-01- 5)