Radeon RX 6700 XT and GeForce RTX 3080 Ti 20 GB - video card comparison
Radeon RX 6700 XT
GeForce RTX 3080 Ti 20 GB
Architecture
Navi / RDNA2 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 22
GA102
Market segment
Desktop
Desktop
Release date
March 2021
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Boost clock speed
2581 MHz
1665 MHz
Core clock speed
2321 MHz
-
Manufacturing process technology
7 nm
8 nm
Number of transistors
17,200 million
28,300 million
Pipelines / CUDA cores
2560
10240
Power consumption (TDP)
230 Watt
350 Watt
Texture fill rate
413.0
532.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
20 GB
Memory bus width
192 Bit
320 Bit
Memory clock speed
16000 MHz
19 GB/s
Memory bandwidth
384.0 GB/s
760.3 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3