Radeon RX 455 OEM and P106-090 - video card comparison
Radeon RX 455 OEM
P106-090
Architecture
GCN 2.0 (2013−2017)
Pascal (2016−2021)
GPU code name
Tobago
GP106
Market segment
Desktop
Desktop
Release date
June 2016
July 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
-
1531 MHz
Core clock speed
1050 MHz
1354 MHz
Floating-point performance
1,613 gflops
2,352 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
2,080 million
4,400 million
Pipelines / CUDA cores
768
768
Power consumption (TDP)
100 Watt
75 Watt
Texture fill rate
50.40
73.49
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
6500 MHz
8008 MHz
Memory bandwidth
104.0 GB/s
192.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.2.131