Radeon R5 M315 and Radeon 540X - video card comparison
Passmark - benchmark score Radeon R5 M315 vs Radeon 540X
Radeon R5 M315
487
Radeon 540X
1472
Radeon R5 M315
Radeon 540X
Architecture
GCN (2011−2017)
GCN 4.0 (2016−2020)
GPU code name
Meso LE (DDR3)
Lexa
Market segment
Laptop
Laptop
Release date
June 2015
August 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1219 MHz
Compute units
5
-
Core clock speed
970 MHz
-
Floating-point performance
745.0 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,550 million
2,200 million
Pipelines / CUDA cores
320
512
Power consumption (TDP)
-
50 Watt
Texture fill rate
23.28
33.47
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
6000 MHz
Memory bandwidth
14.4 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
6.0
6.4
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-