GeForce RTX 3080 Ti and Radeon RX 6300 XT - video card comparison
GeForce RTX 3080 Ti
Radeon RX 6300 XT
Architecture
Ampere (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Ampere GA102
Navi 24
Market segment
Desktop
Desktop
Release date
September 2020
-
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 12-pin
1x 6-pin
Boost clock speed
1667 MHz
2500 MHz
Core clock speed
1370 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
-
Pipelines / CUDA cores
10240
1024
Power consumption (TDP)
350 Watt
100 Watt
Texture fill rate
532.8
160.0
Memory type
GDDR6X
GDDR6
Maximum RAM amount
12 GB
4 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
19000 MHz
16 GB/s
Memory bandwidth
912.4 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.2
1.2