Radeon R9 M370X and Radeon RX 455 OEM - video card comparison
Radeon R9 M370X
Radeon RX 455 OEM
Architecture
GCN 1.0 (2012−2020)
GCN 2.0 (2013−2017)
GPU code name
Cape Verde
Tobago
Market segment
Laptop
Desktop
Release date
May 2015
June 2016
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
800 MHz
1050 MHz
Floating-point performance
-
1,613 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1500 Million
2,080 million
Pipelines / CUDA cores
640
768
Power consumption (TDP)
-
100 Watt
Texture fill rate
-
50.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
6500 MHz
Memory bandwidth
-
104.0 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (FL 11_1)
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.3
Vulkan
-
1.2.131