Radeon 540X vs Radeon R9 280X
When choosing between Radeon 540X and Radeon R9 280X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 540X and Radeon R9 280X.
Radeon 540X is a Laptop Graphics Card
Note: Radeon 540X is only used in laptop graphics. It has 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 540X here:
Main Specs
Radeon 540X
Radeon R9 280X
Power consumption (TDP)
50 Watt
250 Watt
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
1 x 6-pin + 1 x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
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Radeon R9 280X has 400% more power consumption, than Radeon 540X.
Radeon 540X is connected by PCIe 3.0 x8, and Radeon R9 280X uses PCIe 3.0 x16 interface.
Radeon R9 280X has 1 GB more memory, than Radeon 540X.
Radeon 540X is used in Laptops, and Radeon R9 280X - in Desktops.
Radeon 540X is build with GCN 4.0 architecture, and Radeon R9 280X - with GCN.
Radeon 540X is manufactured by 14 nm process technology, and Radeon R9 280X - 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
6−7
35−40
ultra / 1080p
3−4
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
14−16
60−65
medium / 1080p
7−8
40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 412% more, than Radeon 540X.
high / 1080p
10−12
55−60
ultra / 1080p
9−10
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
21−24
100−110
medium / 1080p
10−12
60−65
The average gaming FPS of Radeon R9 280X in Battlefield 5 is 423% more, than Radeon 540X.
low / 768p
45−50
50−55
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R9 280X in Call of Duty: Warzone is 10% more, than Radeon 540X.
low / 768p
120−130
250−260
medium / 768p
100−110
220−230
ultra / 1080p
50−55
180−190
QHD / 1440p
27−30
110−120
4K / 2160p
−
70−75
high / 768p
75−80
210−220
The average gaming FPS of Radeon R9 280X in Counter-Strike: Global Offensive is 158% more, than Radeon 540X.
low / 768p
55−60
60−65
ultra / 1080p
16−18
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon R9 280X in Cyberpunk 2077 is 15% more, than Radeon 540X.
low / 768p
75−80
120−130
medium / 768p
55−60
110−120
ultra / 1080p
30−35
100−110
The average gaming FPS of Radeon R9 280X in Dota 2 is 109% more, than Radeon 540X.
high / 1080p
7−8
45−50
ultra / 1080p
7−8
40−45
QHD / 1440p
−
27−30
4K / 2160p
3−4
14−16
low / 720p
16−18
80−85
medium / 1080p
8−9
45−50
The average gaming FPS of Radeon R9 280X in Far Cry 5 is 487% more, than Radeon 540X.
high / 1080p
14−16
60−65
ultra / 1080p
10−11
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
55−60
180−190
medium / 1080p
20−22
110−120
The average gaming FPS of Radeon R9 280X in Fortnite is 292% more, than Radeon 540X.
high / 1080p
10−12
60−65
ultra / 1080p
10−11
45−50
QHD / 1440p
0−1
30−35
4K / 2160p
−
24−27
low / 720p
24−27
100−110
medium / 1080p
12−14
65−70
The average gaming FPS of Radeon R9 280X in Forza Horizon 4 is 366% more, than Radeon 540X.
low / 768p
50−55
140−150
medium / 768p
40−45
120−130
high / 1080p
10−12
70−75
ultra / 1080p
6−7
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon R9 280X in Grand Theft Auto V is 232% more, than Radeon 540X.
high / 1080p
4−5
24−27
ultra / 1080p
3−4
20−22
QHD / 1440p
−
16−18
4K / 2160p
0−1
8−9
low / 720p
10−12
65−70
medium / 1080p
6−7
30−35
The average gaming FPS of Radeon R9 280X in Metro Exodus is 500% more, than Radeon 540X.
low / 768p
90−95
130−140
high / 1080p
85−90
−
ultra / 1080p
75−80
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon R9 280X in Minecraft is 41% more, than Radeon 540X.
high / 1080p
16−18
−
ultra / 1080p
14−16
14−16
low / 720p
30−33
100−110
medium / 1080p
16−18
18−20
The average gaming FPS of Radeon R9 280X in PLAYERUNKNOWN'S BATTLEGROUNDS is 119% more, than Radeon 540X.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
10−12
65−70
medium / 1080p
10−11
35−40
The average gaming FPS of Radeon R9 280X in Red Dead Redemption 2 is 344% more, than Radeon 540X.
low / 768p
21−24
130−140
medium / 768p
14−16
85−90
high / 1080p
8−9
45−50
ultra / 1080p
6−7
24−27
4K / 2160p
−
16−18
The average gaming FPS of Radeon R9 280X in The Witcher 3: Wild Hunt is 461% more, than Radeon 540X.
low / 768p
85−90
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
50−55
high / 768p
35−40
60−65
The average gaming FPS of Radeon R9 280X in World of Tanks is 45% more, than Radeon 540X.
Full Specs
Radeon 540X
Radeon R9 280X
Architecture
GCN 4.0
GCN
Code name
Lexa
Thaiti XTL
Type
Laptop
Desktop
Release date
12 August 2019
8 October 2013
Pipelines
512
2048
Boost Clock
1219 MHz
1000 MHz
Transistor count
2,200 million
4,313 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
33.47
128.0
Floating-point performance
4,096 gflops
Length
275 mm
Memory bus width
64 Bit
384 Bit
Memory clock speed
6000 MHz
Memory bandwidth
112.0 GB/s
288 GB/s
Shared memory
-
-
DirectX
12 (12_0)
Shader Model
6.4
5.1
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2.131
+
Monero / XMR (CryptoNight)
0.5 kh/s
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
494 Mh/s
Eyefinity
+
HD3D
+
TrueAudio
+
Design
reference
DisplayPort support
+
CrossFire
+
DDMA audio
+
Decred / DCR (Decred)
1.07 Gh/s
Ethereum / ETH (DaggerHashimoto)
14.42 Mh/s
Zcash / ZEC (Equihash)
285 Sol/s
AppAcceleration
+
LiquidVR
+
TressFX
+
UVD
+
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