Tegra X1 and Tegra 4 GPU - video card comparison
Tegra X1
Tegra 4 GPU
Architecture
Maxwell 2.0 (2015−2019)
VLIW Vec4 (2010−2013)
GPU code name
GM20B
Tegra 4
Market segment
Desktop
Desktop
Release date
-
August 2013
Interface
IGP
IGP
Core clock speed
1000 MHz
672 MHz
Manufacturing process technology
20 nm
28 nm
Number of transistors
2,000 million
11 million
Pipelines / CUDA cores
256
-
Power consumption (TDP)
15 Watt
20 Watt
Texture fill rate
16.00
2.688
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
12 (12_1)
N/A
OpenCL
-
N/A
OpenGL
4.6
ES 3.0
Vulkan
-
N/A