Maxwell GPU Surface Book 940M GDDR5 vs Radeon Pro 555X
When choosing between Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro 555X, 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 Pro 555X.
Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro 555X are Laptop Graphics Cards
Note: Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro 555X 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 Pro 555X here:
Main Specs
Maxwell GPU Surface Book 940M GDDR5
Radeon Pro 555X
Power consumption (TDP)
75 Watt
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Display Connectors
No outputs
Check Price
Check Price
Radeon Pro 555X has 1 GB more memory, than Maxwell GPU Surface Book 940M GDDR5.
Maxwell GPU Surface Book 940M GDDR5 is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
Maxwell GPU Surface Book 940M GDDR5 is build with Maxwell architecture, and Radeon Pro 555X - with Polaris.
Core clock speed of Maxwell GPU Surface Book 940M GDDR5 is 99 MHz higher, than Radeon Pro 555X.
Maxwell GPU Surface Book 940M GDDR5 is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 68 MHz higher, than Maxwell GPU Surface Book 940M GDDR5.
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
16−18
ultra / 1080p
5−6
10−11
QHD / 1440p
0−1
4−5
4K / 2160p
−
4−5
low / 720p
21−24
30−35
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 66% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
16−18
24−27
ultra / 1080p
14−16
21−24
QHD / 1440p
0−1
10−11
4K / 2160p
−
6−7
low / 720p
30−35
55−60
medium / 1080p
16−18
30−33
The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 70% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Maxwell GPU Surface Book 940M GDDR5 and Radeon Pro 555X have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
220−230
medium / 768p
130−140
190−200
ultra / 1080p
70−75
100−110
QHD / 1440p
40−45
60−65
4K / 2160p
30−33
30−35
high / 768p
100−110
150−160
The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 41% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
55−60
55−60
ultra / 1080p
27−30
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro 555X in Cyberpunk 2077 is 11% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
90−95
110−120
medium / 768p
70−75
95−100
ultra / 1080p
45−50
65−70
The average gaming FPS of Radeon Pro 555X in Dota 2 is 32% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
10−12
20−22
ultra / 1080p
10−11
18−20
QHD / 1440p
−
16−18
4K / 2160p
4−5
6−7
low / 720p
24−27
40−45
medium / 1080p
12−14
21−24
The average gaming FPS of Radeon Pro 555X in Far Cry 5 is 83% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
18−20
27−30
ultra / 1080p
12−14
21−24
QHD / 1440p
−
16−18
low / 720p
75−80
100−110
medium / 1080p
30−35
55−60
The average gaming FPS of Radeon Pro 555X in Fortnite is 51% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
16−18
27−30
ultra / 1080p
14−16
21−24
QHD / 1440p
4−5
10−11
4K / 2160p
−
10−11
low / 720p
35−40
55−60
medium / 1080p
18−20
30−35
The average gaming FPS of Radeon Pro 555X in Forza Horizon 4 is 66% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
65−70
90−95
medium / 768p
55−60
80−85
high / 1080p
18−20
30−35
ultra / 1080p
8−9
12−14
QHD / 1440p
0−1
4−5
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 44% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
6−7
10−11
ultra / 1080p
4−5
8−9
4K / 2160p
1−2
3−4
low / 720p
18−20
30−35
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon Pro 555X in Metro Exodus is 75% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
100−110
110−120
ultra / 1080p
90−95
−
medium / 1080p
95−100
100−110
The average gaming FPS of Radeon Pro 555X in Minecraft is 8% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
18−20
24−27
ultra / 1080p
14−16
18−20
low / 720p
40−45
60−65
medium / 1080p
20−22
24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 37% more, than Maxwell GPU Surface Book 940M GDDR5.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
10−11
QHD / 1440p
0−1
0−1
low / 720p
18−20
30−35
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 46% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
35−40
60−65
medium / 768p
21−24
35−40
high / 1080p
12−14
21−24
ultra / 1080p
8−9
12−14
4K / 2160p
7−8
8−9
The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 64% more, than Maxwell GPU Surface Book 940M GDDR5.
low / 768p
90−95
100−110
medium / 768p
50−55
60−65
ultra / 1080p
24−27
35−40
high / 768p
40−45
55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 22% more, than Maxwell GPU Surface Book 940M GDDR5.
Full Specs
Maxwell GPU Surface Book 940M GDDR5
Radeon Pro 555X
Architecture
Maxwell
Polaris
Code name
Surface Book
Polaris 21
Type
Laptop
Mobile workstation
Release date
1 October 2015
5 June 2017
Pipelines
384
768
Core clock speed
954 MHz
855 MHz
Boost Clock
993 MHz
Transistor count
3,000 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
43.54
Memory bus width
64 Bit
128 Bit
Memory clock speed
5012 MHz
5080 MHz
Memory bandwidth
81.6 GB/s
Shared memory
-
-
DirectX
DirectX 12 (FL 11_0), Shader 5.0
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
CUDA
+
FreeSync
+
Laptop size
large
Optimus
+
Check Price
Check Price