Radeon R9 M280X vs Radeon R9 M485X
When comparing Radeon R9 M280X and Radeon R9 M485X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 M280X and Radeon R9 M485X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M280X and Radeon R9 M485X are Laptop Graphics Cards
Note: Radeon R9 M280X and Radeon R9 M485X are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M280X or Radeon R9 M485X here:
Main Specs
Radeon R9 M280X
Radeon R9 M485X
Power consumption (TDP)
250 Watt
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
None
Memory type
Not Listed
GDDR5
Maximum RAM amount
8 GB MB
Display Connectors
No outputs
No outputs
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Radeon R9 M280X is connected by PCIe 3.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
Both cards are used in Laptops.
Radeon R9 M280X is build with GCN architecture, and Radeon R9 M485X - with GCN 3.
Core clock speed of Radeon R9 M280X is 177 MHz higher, than Radeon R9 M485X.
Radeon R9 M280X and Radeon R9 M485X are manufactured by 28 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
24−27
ultra / 1080p
1−2
14−16
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
14−16
45−50
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 500% more, than Radeon R9 M280X.
high / 1080p
7−8
35−40
ultra / 1080p
5−6
30−35
QHD / 1440p
0−1
18−20
4K / 2160p
−
10−12
low / 720p
18−20
80−85
medium / 1080p
7−8
45−50
The average gaming FPS of Radeon R9 M485X in Battlefield 5 is 455% more, than Radeon R9 M280X.
low / 768p
50−55
50−55
high / 1080p
30−35
−
QHD / 1440p
0−1
0−1
Radeon R9 M280X and Radeon R9 M485X have the same average FPS in Call of Duty: Warzone.
low / 768p
110−120
240−250
medium / 768p
90−95
210−220
ultra / 1080p
40−45
140−150
QHD / 1440p
24−27
110−120
4K / 2160p
18−20
60−65
high / 768p
65−70
180−190
The average gaming FPS of Radeon R9 M485X in Counter-Strike: Global Offensive is 168% more, than Radeon R9 M280X.
low / 768p
70−75
60−65
ultra / 1080p
21−24
−
medium / 1080p
45−50
55−60
Radeon R9 M280X and Radeon R9 M485X have the same average FPS in Cyberpunk 2077.
low / 768p
70−75
120−130
medium / 768p
50−55
110−120
ultra / 1080p
27−30
90−95
The average gaming FPS of Radeon R9 M485X in Dota 2 is 115% more, than Radeon R9 M280X.
high / 1080p
3−4
30−35
ultra / 1080p
3−4
27−30
QHD / 1440p
−
21−24
4K / 2160p
2−3
10−11
low / 720p
14−16
60−65
medium / 1080p
4−5
30−35
The average gaming FPS of Radeon R9 M485X in Far Cry 5 is 560% more, than Radeon R9 M280X.
high / 1080p
10−12
40−45
ultra / 1080p
5−6
30−35
QHD / 1440p
2−3
18−20
low / 720p
50−55
140−150
medium / 1080p
14−16
85−90
The average gaming FPS of Radeon R9 M485X in Fortnite is 282% more, than Radeon R9 M280X.
high / 1080p
6−7
40−45
ultra / 1080p
−
30−35
QHD / 1440p
4−5
18−20
4K / 2160p
2−3
16−18
low / 720p
21−24
80−85
medium / 1080p
9−10
45−50
The average gaming FPS of Radeon R9 M485X in Forza Horizon 4 is 355% more, than Radeon R9 M280X.
low / 768p
45−50
110−120
medium / 768p
40−45
100−110
high / 1080p
7−8
50−55
ultra / 1080p
3−4
21−24
QHD / 1440p
0−1
10−12
The average gaming FPS of Radeon R9 M485X in Grand Theft Auto V is 192% more, than Radeon R9 M280X.
high / 1080p
2−3
16−18
ultra / 1080p
0−1
12−14
QHD / 1440p
−
12−14
4K / 2160p
0−1
4−5
low / 720p
8−9
45−50
medium / 1080p
4−5
21−24
The average gaming FPS of Radeon R9 M485X in Metro Exodus is 480% more, than Radeon R9 M280X.
low / 768p
80−85
120−130
ultra / 1080p
70−75
−
medium / 1080p
−
110−120
The average gaming FPS of Radeon R9 M485X in Minecraft is 52% more, than Radeon R9 M280X.
ultra / 1080p
12−14
14−16
low / 720p
27−30
80−85
medium / 1080p
14−16
18−20
The average gaming FPS of Radeon R9 M485X in PLAYERUNKNOWN'S BATTLEGROUNDS is 111% more, than Radeon R9 M280X.
high / 1080p
−
18−20
ultra / 1080p
6−7
12−14
QHD / 1440p
−
4−5
4K / 2160p
−
3−4
low / 720p
8−9
45−50
medium / 1080p
7−8
24−27
The average gaming FPS of Radeon R9 M485X in Red Dead Redemption 2 is 300% more, than Radeon R9 M280X.
low / 768p
16−18
90−95
medium / 768p
10−12
55−60
high / 1080p
6−7
30−35
ultra / 1080p
4−5
18−20
4K / 2160p
2−3
10−11
The average gaming FPS of Radeon R9 M485X in The Witcher 3: Wild Hunt is 425% more, than Radeon R9 M280X.
low / 768p
70−75
90−95
medium / 768p
35−40
60−65
ultra / 1080p
16−18
45−50
high / 768p
30−35
55−60
The average gaming FPS of Radeon R9 M485X in World of Tanks is 66% more, than Radeon R9 M280X.
Full Specs
Radeon R9 M280X
Radeon R9 M485X
Architecture
GCN
GCN 3
Code name
Saturn XT
Amethyst
Type
Laptop
Laptop
Release date
1 February 2015
14 May 2016
Pipelines
896
2048
Core clock speed
900 MHz
723 MHz
Transistor count
2,080 million
5,000 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
61.60
92.54
Floating-point performance
1,792 gflops
2,961 gflops
Memory bus width
256 Bit
Memory clock speed
5000 MHz
Memory bandwidth
96 GB/s
160.0 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
6.3
6.3
OpenGL
4.4
4.6
OpenCL
Not Listed
2.0
Vulkan
1.2.131
FreeSync
+
Bus support
Not Listed
Laptop size
large
large
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
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