Radeon R7 M340 vs Radeon RX Vega 5
If you are going to buy a new graphics card and are choosing between Radeon R7 M340 and Radeon RX Vega 5, 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 Radeon R7 M340 stacks up against Radeon RX Vega 5, check out specs charts below.
Radeon R7 M340 and Radeon RX Vega 5 are Laptop Graphics Cards
Note: Radeon R7 M340 and Radeon RX Vega 5 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 R7 M340 or Radeon RX Vega 5 here:
Main Specs
Radeon R7 M340
Radeon RX Vega 5
Interface
PCIe 3.0 x8
Supplementary power connectors
None
Memory type
DDR3
Maximum RAM amount
4 GB
Display Connectors
No outputs
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Both cards are used in Laptops.
Radeon R7 M340 is build with GCN architecture, and Radeon RX Vega 5 - with Vega.
Radeon R7 M340 is manufactured by 28 nm process technology, and Radeon RX Vega 5 - by 7 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
0−1
12−14
ultra / 1080p
−
8−9
QHD / 1440p
0−1
2−3
low / 720p
1−2
27−30
medium / 1080p
0−1
16−18
The average gaming FPS of Radeon RX Vega 5 in Assassin's Creed Odyssey is 2700% more, than Radeon R7 M340.
high / 1080p
−
21−24
ultra / 1080p
−
18−20
QHD / 1440p
0−1
5−6
4K / 2160p
−
4−5
low / 720p
0−1
45−50
medium / 1080p
−
24−27
low / 768p
50−55
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon R7 M340 in Call of Duty: Warzone is 10% more, than Radeon RX Vega 5.
low / 768p
60−65
190−200
medium / 768p
27−30
160−170
ultra / 1080p
7−8
85−90
QHD / 1440p
−
50−55
4K / 2160p
−
30−33
high / 768p
16−18
130−140
The average gaming FPS of Radeon RX Vega 5 in Counter-Strike: Global Offensive is 417% more, than Radeon R7 M340.
low / 768p
70−75
55−60
ultra / 1080p
0−1
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon R7 M340 in Cyberpunk 2077 is 15% more, than Radeon RX Vega 5.
low / 768p
45−50
100−110
medium / 768p
10−11
85−90
ultra / 1080p
0−1
55−60
The average gaming FPS of Radeon RX Vega 5 in Dota 2 is 231% more, than Radeon R7 M340.
high / 1080p
−
14−16
ultra / 1080p
−
14−16
4K / 2160p
−
5−6
low / 720p
0−1
35−40
medium / 1080p
−
16−18
high / 1080p
−
21−24
ultra / 1080p
−
16−18
QHD / 1440p
−
16−18
low / 720p
21−24
90−95
medium / 1080p
0−1
45−50
The average gaming FPS of Radeon RX Vega 5 in Fortnite is 318% more, than Radeon R7 M340.
high / 1080p
0−1
21−24
ultra / 1080p
−
18−20
QHD / 1440p
0−1
7−8
low / 720p
0−1
45−50
medium / 1080p
0−1
24−27
low / 768p
18−20
75−80
medium / 768p
−
70−75
high / 1080p
0−1
24−27
ultra / 1080p
−
10−12
QHD / 1440p
0−1
1−2
medium / 720p
12−14
−
The average gaming FPS of Radeon RX Vega 5 in Grand Theft Auto V is 305% more, than Radeon R7 M340.
high / 1080p
−
8−9
ultra / 1080p
−
6−7
4K / 2160p
−
2−3
low / 720p
0−1
24−27
medium / 1080p
−
10−12
low / 768p
75−80
100−110
high / 1080p
27−30
−
ultra / 1080p
−
100−110
medium / 1080p
−
100−110
The average gaming FPS of Radeon RX Vega 5 in Minecraft is 36% more, than Radeon R7 M340.
high / 1080p
−
21−24
ultra / 1080p
−
16−18
low / 720p
8−9
50−55
medium / 1080p
−
21−24
The average gaming FPS of Radeon RX Vega 5 in PLAYERUNKNOWN'S BATTLEGROUNDS is 550% more, than Radeon R7 M340.
high / 1080p
−
12−14
ultra / 1080p
−
9−10
QHD / 1440p
−
0−1
low / 720p
0−1
24−27
medium / 1080p
−
14−16
low / 768p
0−1
45−50
medium / 768p
−
30−33
high / 1080p
−
16−18
ultra / 1080p
−
10−11
4K / 2160p
−
7−8
low / 768p
45−50
95−100
medium / 768p
14−16
55−60
ultra / 1080p
0−1
30−35
high / 768p
12−14
50−55
The average gaming FPS of Radeon RX Vega 5 in World of Tanks is 176% more, than Radeon R7 M340.
Full Specs
Radeon R7 M340
Radeon RX Vega 5
Architecture
GCN
Vega
Code name
Meso Pro DDR3
Vega
Type
Laptop
Laptop
Release date
16 June 2015
7 January 2020
Pipelines
320
320
Core clock speed
1021 MHz
Boost Clock
1021 MHz
1400 MHz
Transistor count
950 million
Manufacturing process technology
28 nm
7 nm
Texture fill rate
17.16
Floating-point performance
549.1 gflops
Memory bus width
128 Bit
Memory clock speed
1000 MHz
Memory bandwidth
16 GB/s
Shared memory
-
-
DirectX
DirectX 12_1
Shader Model
5.1
OpenGL
4.4
OpenCL
Not Listed
Vulkan
+
FreeSync
+
Bus support
PCIe 3.0
Bitcoin / BTC (SHA256)
74 Mh/s
Eyefinity
+
HD3D
+
PowerTune
+
DualGraphics
+
ZeroCore
+
Switchable graphics
+
Mantle
+
Compute units
6
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