Radeon RX 580 Mobile and GeForce RTX 4070 Mobile - video card comparison
Radeon RX 580 Mobile
GeForce RTX 4070 Mobile
Architecture
Polaris (2016−2019)
Ada Lovelace
GPU code name
Polaris
GN21-X6
Market segment
Laptop
Laptop
Release date
April 2017
January 2023
Interface
MXM-B (3.0)
PCIe 4.0 x16
Boost clock speed
1077 MHz
2175 MHz
Core clock speed
1000 MHz
1605 MHz
Floating-point performance
4,963 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2304
4608
Power consumption (TDP)
100 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
155.1
244.1
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
16000 MHz
Memory bandwidth
256.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3