Radeon RX 470 and Radeon R7 450 OEM - video card comparison
Radeon RX 470
Radeon R7 450 OEM
Architecture
Polaris (2016−2019)
GCN 1.0 (2012−2020)
GPU code name
Polaris 10 Pro
Cape Verde
Market segment
Desktop
Desktop
Release date
August 2016
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1206 MHz
-
Core clock speed
926 MHz
925 MHz
Floating-point performance
4,940 gflops
947.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
1,500 million
Pipelines / CUDA cores
2048
512
Power consumption (TDP)
120 Watt
65 Watt
Texture fill rate
154.4
29.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6600 MHz
4.5 GB/s
Memory bandwidth
211.2 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
+
+
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.2.131
1.2.170
FreeSync
+
-