GeForce GTX 675MX vs Radeon 540X
If you are going to buy a new graphics card and are choosing between GeForce GTX 675MX and Radeon 540X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 675MX stacks up against Radeon 540X, check out specs charts below.
GeForce GTX 675MX and Radeon 540X are Laptop Graphics Cards
Note: GeForce GTX 675MX and Radeon 540X 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 GeForce GTX 675MX or Radeon 540X here:
Main Specs
GeForce GTX 675MX
Radeon 540X
Power consumption (TDP)
100 Watt
50 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 675MX has 100% more power consumption, than Radeon 540X.
GeForce GTX 675MX is connected by MXM-B (3.0), and Radeon 540X uses PCIe 3.0 x8 interface.
GeForce GTX 675MX and Radeon 540X have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GTX 675MX is build with Kepler architecture, and Radeon 540X - with GCN 4.0.
GeForce GTX 675MX is manufactured by 28 nm process technology, and Radeon 540X - by 14 nm process technology.
Memory clock speed of Radeon 540X is 4200 MHz higher, than GeForce GTX 675MX.
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
9−10
6−7
ultra / 1080p
5−6
3−4
QHD / 1440p
0−1
0−1
low / 720p
21−24
14−16
medium / 1080p
12−14
7−8
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 50% more, than Radeon 540X.
high / 1080p
16−18
10−12
ultra / 1080p
14−16
9−10
QHD / 1440p
0−1
0−1
low / 720p
30−35
21−24
medium / 1080p
16−18
10−12
The average gaming FPS of GeForce GTX 675MX in Battlefield 5 is 53% more, than Radeon 540X.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
GeForce GTX 675MX and Radeon 540X have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
120−130
medium / 768p
130−140
100−110
ultra / 1080p
70−75
50−55
QHD / 1440p
40−45
27−30
4K / 2160p
30−33
−
high / 768p
100−110
75−80
The average gaming FPS of GeForce GTX 675MX in Counter-Strike: Global Offensive is 35% more, than Radeon 540X.
low / 768p
55−60
55−60
ultra / 1080p
27−30
16−18
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce GTX 675MX in Cyberpunk 2077 is 10% more, than Radeon 540X.
low / 768p
90−95
75−80
medium / 768p
70−75
55−60
ultra / 1080p
45−50
30−35
The average gaming FPS of GeForce GTX 675MX in Dota 2 is 27% more, than Radeon 540X.
high / 1080p
10−12
7−8
ultra / 1080p
10−11
7−8
4K / 2160p
4−5
3−4
low / 720p
24−27
16−18
medium / 1080p
12−14
8−9
The average gaming FPS of GeForce GTX 675MX in Far Cry 5 is 50% more, than Radeon 540X.
high / 1080p
18−20
14−16
ultra / 1080p
12−14
10−11
low / 720p
70−75
55−60
medium / 1080p
30−35
20−22
The average gaming FPS of GeForce GTX 675MX in Fortnite is 30% more, than Radeon 540X.
high / 1080p
16−18
10−12
ultra / 1080p
14−16
10−11
QHD / 1440p
4−5
0−1
low / 720p
35−40
24−27
medium / 1080p
18−20
12−14
The average gaming FPS of GeForce GTX 675MX in Forza Horizon 4 is 46% more, than Radeon 540X.
low / 768p
65−70
50−55
medium / 768p
55−60
40−45
high / 1080p
18−20
10−12
ultra / 1080p
8−9
6−7
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 675MX in Grand Theft Auto V is 35% more, than Radeon 540X.
high / 1080p
6−7
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
1−2
0−1
low / 720p
18−20
10−12
medium / 1080p
8−9
6−7
The average gaming FPS of GeForce GTX 675MX in Metro Exodus is 50% more, than Radeon 540X.
low / 768p
100−110
90−95
high / 1080p
−
85−90
ultra / 1080p
90−95
75−80
medium / 1080p
95−100
90−95
The average gaming FPS of GeForce GTX 675MX in Minecraft is 12% more, than Radeon 540X.
high / 1080p
18−20
16−18
ultra / 1080p
14−16
14−16
low / 720p
40−45
30−33
medium / 1080p
20−22
16−18
The average gaming FPS of GeForce GTX 675MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than Radeon 540X.
high / 1080p
12−14
−
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
low / 720p
18−20
10−12
medium / 1080p
12−14
10−11
The average gaming FPS of GeForce GTX 675MX in Red Dead Redemption 2 is 44% more, than Radeon 540X.
low / 768p
35−40
21−24
medium / 768p
21−24
14−16
high / 1080p
12−14
8−9
ultra / 1080p
8−9
6−7
4K / 2160p
7−8
−
The average gaming FPS of GeForce GTX 675MX in The Witcher 3: Wild Hunt is 53% more, than Radeon 540X.
low / 768p
90−95
85−90
medium / 768p
50−55
40−45
ultra / 1080p
24−27
18−20
high / 768p
40−45
35−40
The average gaming FPS of GeForce GTX 675MX in World of Tanks is 15% more, than Radeon 540X.
Full Specs
GeForce GTX 675MX
Radeon 540X
Architecture
Kepler
GCN 4.0
Code name
N13E-GSR
Lexa
Type
Laptop
Laptop
Release date
1 October 2012
12 August 2019
Pipelines
960
512
Core clock speed
600 MHz
Boost Clock
1219 MHz
Transistor count
3,540 million
2,200 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
48.0 billion/sec
33.47
Floating-point performance
1,256 gflops
Memory bus width
256 Bit
64 Bit
Memory clock speed
1800 MHz
6000 MHz
Memory bandwidth
115.2 GB/s
112.0 GB/s
Shared memory
-
-
DirectX
12 API
12 (12_0)
Shader Model
5.1
6.4
OpenGL
4.5
4.6
OpenCL
1.1
2.0
Vulkan
1.1.126
1.2.131
CUDA
+
CUDA cores
960
Bus support
PCI Express 2.0
SLI options
+
HDMI
+
HDCP
+
Maximum VGA resolution
Up to 2048x1536
Bitcoin / BTC (SHA256)
63 Mh/s
Laptop size
large
Optimus
+
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