Radeon R5 M330 and Radeon R7 450 OEM - video card comparison
Radeon R5 M330
Radeon R7 450 OEM
Architecture
GCN 1.0 (2012−2020)
GCN 1.0 (2012−2020)
GPU code name
Exo Pro DDR3
Cape Verde
Market segment
Laptop
Desktop
Release date
May 2015
June 2016
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1030 MHz
-
Compute units
5
-
Core clock speed
1030 MHz
925 MHz
Floating-point performance
659.2 gflops
947.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
1,500 million
Pipelines / CUDA cores
320
512
Power consumption (TDP)
18 Watt
65 Watt
Texture fill rate
20.60
29.60
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
4.5 GB/s
Memory bandwidth
14.4 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
DirectX® 12
12 (11_1)
Mantle
+
-
OpenCL
Not Listed
2.1 (1.2)
OpenGL
4.4
4.6
Shader Model
5.0
6.5 (5.1)
Vulkan
+
1.2.170
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-