GeForce 8400 GS and Wii U GPU - video card comparison
GeForce 8400 GS
Wii U GPU
Architecture
Tesla (2006−2010)
TeraScale 2 (2009−2015)
GPU code name
G86
Latte
Market segment
Desktop
Desktop
Release date
April 2007
November 2012
Interface
PCIe 1.0 x16
IGP
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
459 MHz
550 MHz
Floating-point performance
29.376 gflops
352.0 gflops
Manufacturing process technology
80 nm
40 nm
Number of transistors
210 million
880 million
Pipelines / CUDA cores
16
160
Power consumption (TDP)
40 Watt
33 Watt
Texture fill rate
3.6 billion/sec
8.800
Memory type
DDR2
DDR3
Maximum RAM amount
256 MB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
1600 MHz
Memory bandwidth
6.4 GB/s
12.8 GB/s
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
N/A
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
N/A
Shader Model
4.0
5.0
Vulkan
N/A
N/A