Radeon RX Vega 10 and Radeon R7 M340 - video card comparison
Passmark - benchmark score Radeon RX Vega 10 vs Radeon R7 M340
Radeon RX Vega 10
1688
Radeon R7 M340
679
Radeon RX Vega 10
Radeon R7 M340
Architecture
Vega (2017−2021)
GCN (2011−2017)
GPU code name
Vega Raven Ridge
Meso Pro DDR3
Market segment
Laptop
Laptop
Release date
October 2017
June 2015
Bus support
-
PCIe 3.0
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1300 MHz
1021 MHz
Compute units
-
6
Core clock speed
-
1021 MHz
Floating-point performance
-
549.1 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
950 million
Pipelines / CUDA cores
640
320
Power consumption (TDP)
15 Watt
-
Texture fill rate
52.00
17.16
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
1
DirectX
12 (12_1)
DirectX® 12
Mantle
-
+
OpenCL
2.0
Not Listed
OpenGL
4.6
4.4
Shader Model
6.4
5.1
Vulkan
1.2.131
+
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+