GeForce RTX 3080 Mobile and Radeon RX 6500 XT - video card comparison
GeForce RTX 3080 Mobile
Radeon RX 6500 XT
Architecture
Ampere (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
GN20-E7 GA104
Navi 24
Market segment
Laptop
Desktop
Release date
January 2021
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1245 - 1710 MHz
2815 MHz
Core clock speed
780 - 1100 MHz
2610 MHz
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
5,400 million
Pipelines / CUDA cores
6144
1024
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
107 Watt
Texture fill rate
296.6
180.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
14000 MHz
18000 MHz
Memory bandwidth
384.0 GB/s
143.9 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3