Radeon RX Vega 64 Nano and Radeon 780M - video card comparison
Radeon RX Vega 64 Nano
Radeon 780M
Architecture
GCN 5.0 (2017−2020)
RDNA 3
GPU code name
Vega 10
Phoenix
Market segment
Desktop
Laptop
Release date
October 2017
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1247 MHz
3000 MHz
Core clock speed
1156 MHz
1500 MHz
Floating-point performance
10,215 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
12,500 million
25,390 million
Pipelines / CUDA cores
4096
768
Power consumption (TDP)
250 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
319.2
139.2
Memory type
HBM2
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
2048 Bit
System Shared
Memory clock speed
1600 MHz
System Shared
Memory bandwidth
409.6 GB/s
-
Shared memory
-
+
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12.0
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3