Radeon R5 M330 and Radeon 620 - video card comparison
Passmark - benchmark score Radeon R5 M330 vs Radeon 620
Radeon R5 M330
613
Radeon 620
924
Radeon R5 M330
Radeon 620
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Exo Pro DDR3
Polaris 24
Market segment
Laptop
Laptop
Release date
May 2015
August 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1030 MHz
1024 MHz
Compute units
5
-
Core clock speed
1030 MHz
-
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
1,550 million
Pipelines / CUDA cores
320
384
Power consumption (TDP)
18 Watt
50 Watt
Texture fill rate
20.60
24.58
Memory type
DDR3
DDR3, GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1000 MHz
2250 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.3
Vulkan
+
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-