Radeon HD 7770 and Jetson Orin Nano 8 GB - video card comparison
Radeon HD 7770
Jetson Orin Nano 8 GB
Architecture
GCN (2011−2017)
Ampere (2020−2022)
GPU code name
Cape Verde
GA10B
Market segment
Desktop
Desktop
Release date
February 2012
March 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 6-pin
-
Core clock speed
1000 MHz
625 MHz
Manufacturing process technology
28 nm
8 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
640
1024
Power consumption (TDP)
80 Watt
15 Watt
Texture fill rate
40.00
20.00
Memory type
GDDR5
LPDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4.3 GB/s
Memory bandwidth
72 GB/s
68.29 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
Portable Device Dependent
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3