Radeon Pro 555X vs Radeon R6 M340DX
When comparing Radeon Pro 555X and Radeon R6 M340DX, 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 Pro 555X and Radeon R6 M340DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon Pro 555X and Radeon R6 M340DX are Laptop Graphics Cards
Note: Radeon Pro 555X and Radeon R6 M340DX 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 Pro 555X or Radeon R6 M340DX here:
Main Specs
Radeon Pro 555X
Radeon R6 M340DX
Power consumption (TDP)
75 Watt
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
Display Connectors
No outputs
No outputs
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Radeon Pro 555X is connected by PCIe 3.0 x8, and Radeon R6 M340DX uses IGP interface.
Radeon Pro 555X is used in Mobile workstations, and Radeon R6 M340DX - in Laptops.
Radeon Pro 555X is build with Polaris architecture, and Radeon R6 M340DX - with GCN.
Radeon Pro 555X is manufactured by 14 nm process technology, and Radeon R6 M340DX - 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
16−18
2−3
ultra / 1080p
10−11
2−3
QHD / 1440p
4−5
0−1
4K / 2160p
4−5
−
low / 720p
30−35
10−11
medium / 1080p
21−24
3−4
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 400% more, than Radeon R6 M340DX.
high / 1080p
24−27
−
ultra / 1080p
21−24
5−6
QHD / 1440p
10−11
0−1
4K / 2160p
6−7
−
low / 720p
55−60
12−14
medium / 1080p
30−33
5−6
The average gaming FPS of Radeon Pro 555X in Battlefield 5 is 362% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Radeon Pro 555X and Radeon R6 M340DX have the same average FPS in Call of Duty: Warzone.
low / 768p
220−230
90−95
medium / 768p
190−200
65−70
ultra / 1080p
100−110
30−35
QHD / 1440p
60−65
21−24
4K / 2160p
30−35
−
high / 768p
150−160
45−50
The average gaming FPS of Radeon Pro 555X in Counter-Strike: Global Offensive is 184% more, than Radeon R6 M340DX.
low / 768p
55−60
55−60
ultra / 1080p
40−45
9−10
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon Pro 555X in Cyberpunk 2077 is 28% more, than Radeon R6 M340DX.
low / 768p
110−120
60−65
medium / 768p
95−100
35−40
ultra / 1080p
65−70
18−20
The average gaming FPS of Radeon Pro 555X in Dota 2 is 138% more, than Radeon R6 M340DX.
high / 1080p
20−22
−
ultra / 1080p
18−20
4−5
QHD / 1440p
16−18
−
4K / 2160p
6−7
2−3
low / 720p
40−45
9−10
medium / 1080p
21−24
4−5
The average gaming FPS of Radeon Pro 555X in Far Cry 5 is 340% more, than Radeon R6 M340DX.
high / 1080p
27−30
−
ultra / 1080p
21−24
7−8
QHD / 1440p
16−18
−
low / 720p
100−110
40−45
medium / 1080p
55−60
8−9
The average gaming FPS of Radeon Pro 555X in Fortnite is 221% more, than Radeon R6 M340DX.
high / 1080p
27−30
6−7
ultra / 1080p
21−24
−
QHD / 1440p
10−11
0−1
4K / 2160p
10−11
−
low / 720p
55−60
12−14
medium / 1080p
30−35
7−8
The average gaming FPS of Radeon Pro 555X in Forza Horizon 4 is 333% more, than Radeon R6 M340DX.
low / 768p
90−95
35−40
medium / 768p
80−85
30−35
high / 1080p
30−35
4−5
ultra / 1080p
12−14
4−5
QHD / 1440p
4−5
0−1
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 189% more, than Radeon R6 M340DX.
high / 1080p
10−11
2−3
ultra / 1080p
8−9
1−2
4K / 2160p
3−4
0−1
low / 720p
30−35
4−5
medium / 1080p
14−16
4−5
The average gaming FPS of Radeon Pro 555X in Metro Exodus is 433% more, than Radeon R6 M340DX.
low / 768p
110−120
85−90
high / 1080p
−
75−80
ultra / 1080p
−
65−70
medium / 1080p
100−110
−
The average gaming FPS of Radeon Pro 555X in Minecraft is 32% more, than Radeon R6 M340DX.
high / 1080p
24−27
14−16
ultra / 1080p
18−20
12−14
low / 720p
60−65
20−22
medium / 1080p
24−27
16−18
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 106% more, than Radeon R6 M340DX.
high / 1080p
14−16
−
ultra / 1080p
10−11
−
QHD / 1440p
0−1
0−1
low / 720p
30−35
4−5
medium / 1080p
18−20
−
The average gaming FPS of Radeon Pro 555X in Red Dead Redemption 2 is 700% more, than Radeon R6 M340DX.
low / 768p
60−65
10−12
medium / 768p
35−40
9−10
high / 1080p
21−24
5−6
ultra / 1080p
12−14
4−5
4K / 2160p
8−9
−
The average gaming FPS of Radeon Pro 555X in The Witcher 3: Wild Hunt is 371% more, than Radeon R6 M340DX.
low / 768p
100−110
75−80
medium / 768p
60−65
30−35
ultra / 1080p
35−40
10−12
high / 768p
55−60
24−27
The average gaming FPS of Radeon Pro 555X in World of Tanks is 80% more, than Radeon R6 M340DX.
Full Specs
Radeon Pro 555X
Radeon R6 M340DX
Architecture
Polaris
GCN
Code name
Polaris 21
Jet
Type
Mobile workstation
Laptop
Release date
5 June 2017
3 June 2015
Pipelines
768
704
Core clock speed
855 MHz
Boost Clock
1030 MHz
Transistor count
3,000 million
690 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
43.54
24.72
Memory bus width
128 Bit
Memory clock speed
5080 MHz
Memory bandwidth
81.6 GB/s
Shared memory
-
-
DirectX
12 (12_0)
12 (11_1)
Shader Model
6.4
5.1
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2.131
1.2.131
FreeSync
+
Laptop size
large
medium sized
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