Tegra 4 GPU and A800 PCIe 40 GB - video card comparison
Tegra 4 GPU
A800 PCIe 40 GB
Architecture
VLIW Vec4 (2010−2013)
Ampere (2020−2022)
GPU code name
Tegra 4
GA100
Market segment
Desktop
Desktop
Release date
August 2013
November 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
-
1410 MHz
Core clock speed
672 MHz
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
11 million
54,200 million
Pipelines / CUDA cores
-
6912
Power consumption (TDP)
20 Watt
250 Watt
Texture fill rate
2.688
609.1
Memory type
System Shared
HBM2e
Maximum RAM amount
System Shared
40 GB
Memory bus width
System Shared
5120 Bit
Memory clock speed
System Shared
2.4 GB/s
Memory bandwidth
-
1,555 GB/s
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
CUDA
-
8.0
OpenCL
N/A
3.0
OpenGL
ES 3.0
N/A
Shader Model
-
N/A
Vulkan
N/A
N/A