GeForce 9400M and Radeon RX 455 OEM - video card comparison
GeForce 9400M
Radeon RX 455 OEM
Architecture
Tesla (2006−2010)
GCN 2.0 (2013−2017)
GPU code name
C79
Tobago
Market segment
Desktop
Desktop
Release date
October 2008
June 2016
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
580 MHz
1050 MHz
Floating-point performance
-
1,613 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
314 million
2,080 million
Pipelines / CUDA cores
16
768
Power consumption (TDP)
12 Watt
100 Watt
Texture fill rate
4.640
50.40
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6500 MHz
Memory bandwidth
-
104.0 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (10_0)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.3
Vulkan
N/A
1.2.131