Radeon RX 5950 XT and GeForce RTX 4070 Max-Q - video card comparison
Radeon RX 5950 XT
GeForce RTX 4070 Max-Q
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 21
AD106
Market segment
Desktop
Desktop
Release date
-
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1635 MHz
1230 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
21,000 million
-
Pipelines / CUDA cores
5120
4608
Power consumption (TDP)
350 Watt
35 Watt
Texture fill rate
523.2
177.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
8 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
14000 MHz
14 GB/s
Memory bandwidth
672.0 GB/s
224.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12.0 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
-
3.0
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3