Radeon HD 7970 X2 and Jetson Nano GPU - video card comparison
Radeon HD 7970 X2
Jetson Nano GPU
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
New Zealand
GM20B
Market segment
Desktop
Desktop
Release date
August 2012
March 2019
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
3x 8-pin
-
Boost clock speed
-
921 MHz
Core clock speed
925 MHz
-
Floating-point performance
2x 3,789 gflops
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
4,313 million
2,000 million
Pipelines / CUDA cores
2048
128
Power consumption (TDP)
500 Watt
10 Watt
Texture fill rate
118.4
14.74
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
5500 MHz
System Shared
Memory bandwidth
264.0 GB/s
-
Display Connectors
1x DVI, 4x mini-DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.3
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1