Tegra 4i GPU and Fire GL3 - video card comparison
Tegra 4i GPU
Fire GL3
Architecture
VLIW Vec4 (2010−2013)
IBM (1999−2001)
GPU code name
Tegra 4
GT1000
Market segment
Desktop
Desktop
Release date
February 2013
June 2000
Interface
IGP
AGP 4x
Supplementary power connectors
-
None
Core clock speed
660 MHz
205 MHz
Manufacturing process technology
28 nm
250 nm
Number of transistors
11 million
-
Power consumption (TDP)
20 Watt
-
Texture fill rate
1.320
0.21
Memory type
System Shared
DDR
Maximum RAM amount
System Shared
128 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
240 MHz
Memory bandwidth
-
7.68 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
N/A
6.0
OpenCL
N/A
N/A
OpenGL
ES 3.0
1.2
Vulkan
N/A
N/A