Maxwell GPU Surface Book 940M GDDR5 vs Radeon 520
When choosing between Maxwell GPU Surface Book 940M GDDR5 and Radeon 520, 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 Maxwell GPU Surface Book 940M GDDR5 and Radeon 520.
Maxwell GPU Surface Book 940M GDDR5 and Radeon 520 are Laptop Graphics Cards
Note: Maxwell GPU Surface Book 940M GDDR5 and Radeon 520 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 Maxwell GPU Surface Book 940M GDDR5 or Radeon 520 here:
Main Specs
Maxwell GPU Surface Book 940M GDDR5
Radeon 520
Power consumption (TDP)
50 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
1x DVI, 1x HDMI, 1x VGA
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Radeon 520 has 1 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
Both cards are used in Laptops.
Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon 520 - with GCN 1.0.
Core clock speed of Radeon 520 is 76 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
Maxwell GPU Surface Book 940M GDDR5 and Radeon 520 are manufactured by 28 nm process technology.
Memory clock speed of Maxwell GPU Surface Book 940M GDDR5 is 2762 MHz higher, than Radeon 520.
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
0−1
ultra / 1080p
5−6
−
QHD / 1440p
0−1
0−1
low / 720p
21−24
1−2
medium / 1080p
12−14
0−1
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Assassin's Creed Odyssey is 2100% more, than Radeon 520.
high / 1080p
16−18
−
ultra / 1080p
14−16
−
QHD / 1440p
0−1
0−1
low / 720p
30−35
0−1
medium / 1080p
16−18
−
low / 768p
45−50
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon 520 in Call of Duty: Warzone is 10% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
160−170
55−60
medium / 768p
130−140
30−33
ultra / 1080p
70−75
6−7
QHD / 1440p
40−45
−
4K / 2160p
30−33
−
high / 768p
100−110
18−20
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Counter-Strike: Global Offensive is 325% more, than Radeon 520.
low / 768p
55−60
70−75
ultra / 1080p
27−30
0−1
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon 520 in Cyberpunk 2077 is 15% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
90−95
45−50
medium / 768p
70−75
10−11
ultra / 1080p
45−50
0−1
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Dota 2 is 182% more, than Radeon 520.
high / 1080p
10−12
−
ultra / 1080p
10−11
−
4K / 2160p
4−5
−
low / 720p
24−27
0−1
medium / 1080p
12−14
−
high / 1080p
18−20
−
ultra / 1080p
12−14
−
low / 720p
75−80
21−24
medium / 1080p
30−35
0−1
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Fortnite is 250% more, than Radeon 520.
high / 1080p
16−18
0−1
ultra / 1080p
14−16
−
QHD / 1440p
4−5
0−1
low / 720p
35−40
0−1
medium / 1080p
18−20
0−1
low / 768p
65−70
18−20
medium / 768p
55−60
−
high / 1080p
18−20
0−1
ultra / 1080p
8−9
−
QHD / 1440p
0−1
0−1
medium / 720p
−
12−14
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Grand Theft Auto V is 252% more, than Radeon 520.
high / 1080p
6−7
−
ultra / 1080p
4−5
−
4K / 2160p
1−2
−
low / 720p
18−20
0−1
medium / 1080p
8−9
−
low / 768p
100−110
75−80
high / 1080p
−
27−30
ultra / 1080p
90−95
−
medium / 1080p
95−100
−
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in Minecraft is 36% more, than Radeon 520.
high / 1080p
18−20
−
ultra / 1080p
14−16
−
low / 720p
40−45
10−11
medium / 1080p
20−22
10−11
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in PLAYERUNKNOWN'S BATTLEGROUNDS is 210% more, than Radeon 520.
high / 1080p
12−14
−
ultra / 1080p
8−9
−
QHD / 1440p
0−1
−
low / 720p
18−20
0−1
medium / 1080p
12−14
−
low / 768p
35−40
0−1
medium / 768p
21−24
−
high / 1080p
12−14
−
ultra / 1080p
8−9
−
4K / 2160p
7−8
−
low / 768p
90−95
45−50
medium / 768p
50−55
14−16
ultra / 1080p
24−27
0−1
high / 768p
40−45
12−14
The average gaming FPS of Maxwell GPU Surface Book 940M GDDR5 in World of Tanks is 148% more, than Radeon 520.
Full Specs
Maxwell GPU Surface Book 940M GDDR5
Radeon 520
Architecture
Maxwell
GCN 1.0
Code name
Surface Book
Oland
Type
Laptop
Laptop
Release date
1 October 2015
21 March 2017
Pipelines
384
320
Core clock speed
954 MHz
1030 MHz
Boost Clock
993 MHz
Transistor count
1,040 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
20.60
Floating-point performance
659.2 gflops
Memory bus width
64 Bit
64 Bit
Memory clock speed
5012 MHz
2250 MHz
Memory bandwidth
16 GB/s
Shared memory
-
-
DirectX
DirectX 12 (FL 11_0), Shader 5.0
12.0
Shader Model
5.0
OpenGL
4.6
OpenCL
1.2
Vulkan
+
CUDA
+
Optimus
+
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