GeForce RTX 3080 and Radeon RX 560 XT - video card comparison
GeForce RTX 3080
Radeon RX 560 XT
Architecture
Ampere (2020−2022)
GCN 4.0 (2016−2020)
GPU code name
Ampere GA102
Ellesmere
Market segment
Desktop
Desktop
Release date
September 2020
March 2019
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 12-pin
1x 6-pin
Boost clock speed
1710 MHz
1073 MHz
Core clock speed
1450 MHz
973 MHz
Manufacturing process technology
8 nm
14 nm
Number of transistors
28,300 million
5,700 million
Pipelines / CUDA cores
8704
1792
Power consumption (TDP)
320 Watt
150 Watt
Texture fill rate
465.1
120.2
Memory type
GDDR6X
GDDR5
Maximum RAM amount
10 GB
4 GB
Memory bus width
320 Bit
256 Bit
Memory clock speed
19000 MHz
6600 MHz
Memory bandwidth
760.3 GB/s
211.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_0)
CUDA
8.5
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2
1.2.131