Radeon RX 6700 XT and GeForce RTX 3080 12 GB - video card comparison
Passmark - benchmark score Radeon RX 6700 XT vs GeForce RTX 3080 12 GB
Radeon RX 6700 XT
20481
GeForce RTX 3080 12 GB
27475
Radeon RX 6700 XT
GeForce RTX 3080 12 GB
Architecture
Navi / RDNA2 (2020−2022)
Ampere (2020−2022)
GPU code name
Navi 22
Ampere 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
1260 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
8960
Power consumption (TDP)
230 Watt
350 Watt
Texture fill rate
413.0
478.8
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
12 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
16000 MHz
1710 MHz
Memory bandwidth
384.0 GB/s
912.4 GB/s
Shared memory
-
-
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