GeForce RTX 3070 and Radeon RX 5950 XT - video card comparison
GeForce RTX 3070
Radeon RX 5950 XT
Architecture
Ampere (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Ampere GA104
Navi 21
Market segment
Desktop
Desktop
Release date
September 2020
-
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1725 MHz
1635 MHz
Core clock speed
1500 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
17,400 million
21,000 million
Pipelines / CUDA cores
5888
5120
Power consumption (TDP)
220 Watt
350 Watt
Texture fill rate
317.4
523.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
14000 MHz
14000 MHz
Memory bandwidth
448.0 GB/s
672.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12.0 (12_1)
CUDA
8.5
-
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.5
-
Vulkan
1.2
-