Compare Cooler Master GM34-CW vs Cooler Master GM27-CF

Connectivity

Ports
2x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x HDMI 2.0
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x HDMI 2.0

Construction

Adjustment | Height
100 mm / 3.937 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-45° ~ 45°
-15° ~ 15°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
Camera
No
No
Colors
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 3W
2x 3W
VESA Mount
75 x 75 mm
75 x 75 mm

Dimensions

Size | Depth
10.39 in / 263.9 mm w/ stand
9.39 in / 238.5 mm w/ stand
Size | Height
20.5 in / 520.82 mm w/ stand
20.79 in / 528 mm w/ stand
Size | Width
31.84 in / 808.65 mm
24.26 in / 616.2 mm
Weight
7.02 kg / 15 lbs w/ stand
5.13 kg / 11 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
Brightness
400 nits
300 nits
Contrast Ratio
3000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte, Samsung
VA, Anti-glare/Matte
Gamut
95% DCI-P3, 125% sRGB
90% DCI-P3, 125% sRGB
Pixel Density
109 ppi
81 ppi
Pixel Pitch
0.232 mm
0.311 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
FHD (1920x1080)
Response Time
4 ms (min)
3 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
Licenses
RoHS
RoHS
Operating Humidity
10 % ~ 85 %
10 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Wide Color Gamut, Picture-by-Picture, DCR (Dynamic Contrast Ratio)
Flicker-free technology, Low Blue Light, Wide Color Gamut, DCR (Dynamic Contrast Ratio)

Performance

Power Consumption
54 W (average) / 80 W (max) / 0.5 W (sleep)
34 W (average) / 48 W (max) / 0.5 W (sleep)

Production

Accessory
DisplayPort 1.4 cable
HDMI 2.0 cable
Debut
2020
2020

Reviews

Neofiliac score
79%
66%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • 1500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
  • 165 Hz refresh rate
Cons
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

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