Radeon R6 M340DX vs Radeon R7 250X
In this comparison between Radeon R6 M340DX and Radeon R7 250X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R6 M340DX will be the best choice, for others Radeon R7 250X will be their preference. Study the comparison tables below and make your choice.
Radeon R6 M340DX is a Laptop Graphics Card
Note: Radeon R6 M340DX 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 R6 M340DX here:
Main Specs
Radeon R6 M340DX
Radeon R7 250X
Power consumption (TDP)
80 Watt
Interface
IGP
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
Memory type
DDR3
GDDR5
Maximum RAM amount
2 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon R6 M340DX is connected by IGP, and Radeon R7 250X uses PCIe 3.0 x16 interface.
Radeon R6 M340DX is used in Laptops, and Radeon R7 250X - in Desktops.
Radeon R6 M340DX is build with GCN architecture, and Radeon R7 250X - with GCN 1.0.
Radeon R6 M340DX and Radeon R7 250X are manufactured 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
2−3
10−12
ultra / 1080p
2−3
6−7
QHD / 1440p
0−1
1−2
low / 720p
10−11
24−27
medium / 1080p
3−4
14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 250% more, than Radeon R6 M340DX.
high / 1080p
−
18−20
ultra / 1080p
5−6
16−18
QHD / 1440p
0−1
2−3
low / 720p
12−14
40−45
medium / 1080p
5−6
20−22
The average gaming FPS of Radeon R7 250X in Battlefield 5 is 225% more, than Radeon R6 M340DX.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Radeon R6 M340DX and Radeon R7 250X have the same average FPS in Call of Duty: Warzone.
low / 768p
90−95
180−190
medium / 768p
65−70
150−160
ultra / 1080p
30−35
75−80
QHD / 1440p
21−24
45−50
4K / 2160p
−
30−33
high / 768p
45−50
110−120
The average gaming FPS of Radeon R7 250X in Counter-Strike: Global Offensive is 123% more, than Radeon R6 M340DX.
low / 768p
55−60
55−60
ultra / 1080p
9−10
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 250X in Cyberpunk 2077 is 18% more, than Radeon R6 M340DX.
low / 768p
60−65
95−100
medium / 768p
35−40
80−85
ultra / 1080p
18−20
50−55
The average gaming FPS of Radeon R7 250X in Dota 2 is 97% more, than Radeon R6 M340DX.
high / 1080p
−
12−14
ultra / 1080p
4−5
12−14
4K / 2160p
2−3
5−6
low / 720p
9−10
30−33
medium / 1080p
4−5
14−16
The average gaming FPS of Radeon R7 250X in Far Cry 5 is 220% more, than Radeon R6 M340DX.
high / 1080p
−
20−22
ultra / 1080p
7−8
14−16
low / 720p
40−45
80−85
medium / 1080p
8−9
40−45
The average gaming FPS of Radeon R7 250X in Fortnite is 142% more, than Radeon R6 M340DX.
high / 1080p
6−7
18−20
ultra / 1080p
−
16−18
QHD / 1440p
0−1
5−6
low / 720p
12−14
40−45
medium / 1080p
7−8
21−24
The average gaming FPS of Radeon R7 250X in Forza Horizon 4 is 211% more, than Radeon R6 M340DX.
low / 768p
35−40
70−75
medium / 768p
30−35
60−65
high / 1080p
4−5
21−24
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 250X in Grand Theft Auto V is 115% more, than Radeon R6 M340DX.
high / 1080p
2−3
7−8
ultra / 1080p
1−2
5−6
4K / 2160p
0−1
1−2
low / 720p
4−5
21−24
medium / 1080p
4−5
10−11
The average gaming FPS of Radeon R7 250X in Metro Exodus is 266% more, than Radeon R6 M340DX.
low / 768p
85−90
100−110
high / 1080p
75−80
−
ultra / 1080p
65−70
95−100
medium / 1080p
−
100−110
The average gaming FPS of Radeon R7 250X in Minecraft is 31% more, than Radeon R6 M340DX.
high / 1080p
14−16
20−22
ultra / 1080p
12−14
16−18
low / 720p
20−22
45−50
medium / 1080p
16−18
21−24
The average gaming FPS of Radeon R7 250X in PLAYERUNKNOWN'S BATTLEGROUNDS is 68% more, than Radeon R6 M340DX.
high / 1080p
−
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
0−1
low / 720p
4−5
21−24
medium / 1080p
−
14−16
The average gaming FPS of Radeon R7 250X in Red Dead Redemption 2 is 450% more, than Radeon R6 M340DX.
low / 768p
10−12
40−45
medium / 768p
9−10
24−27
high / 1080p
5−6
14−16
ultra / 1080p
4−5
9−10
4K / 2160p
−
7−8
The average gaming FPS of Radeon R7 250X in The Witcher 3: Wild Hunt is 228% more, than Radeon R6 M340DX.
low / 768p
75−80
95−100
medium / 768p
30−35
55−60
ultra / 1080p
10−12
27−30
high / 768p
24−27
45−50
The average gaming FPS of Radeon R7 250X in World of Tanks is 58% more, than Radeon R6 M340DX.
Full Specs
Radeon R6 M340DX
Radeon R7 250X
Architecture
GCN
GCN 1.0
Code name
Jet
Cape Verde
Type
Laptop
Desktop
Release date
3 June 2015
13 February 2014
Pipelines
704
640
Boost Clock
1030 MHz
1000 MHz
Transistor count
690 million
1,500 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
24.72
38.00
Floating-point performance
1,216 gflops
Length
210 mm
Memory bus width
128 Bit
Memory clock speed
1625 MHz
Memory bandwidth
96 GB/s
Shared memory
-
DirectX
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2.131
FreeSync
+
Bus support
PCIe 3.0
HDMI
+
Bitcoin / BTC (SHA256)
152 Mh/s
Laptop size
medium sized
Eyefinity
+
Design
reference
CrossFire
+
DDMA audio
+
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