Tegra 3 and Tegra 4i GPU - video card comparison
Tegra 3
Tegra 4i GPU
Architecture
VLIW Vec4 (2010−2013)
VLIW Vec4 (2010−2013)
GPU code name
Tegra 3
Tegra 4
Market segment
Desktop
Desktop
Release date
November 2011
February 2013
Interface
IGP
IGP
Boost clock speed
520 MHz
-
Core clock speed
416 MHz
660 MHz
Manufacturing process technology
40 nm
28 nm
Number of transistors
10 million
11 million
Power consumption (TDP)
20 Watt
20 Watt
Texture fill rate
4.160
1.320
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
OpenCL
N/A
N/A
OpenGL
ES 2.0
ES 3.0
Vulkan
N/A
N/A