Radeon 520 OEM and GeForce RTX 4070 AD103 - video card comparison
Radeon 520 OEM
GeForce RTX 4070 AD103
Architecture
GCN 1.0 (2012−2020)
Ada Lovelace
GPU code name
Banks
AD103
Market segment
Desktop
Desktop
Release date
April 2017
March 2024 (recently)
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
1030 MHz
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
690 million
45,900 million
Pipelines / CUDA cores
320
5888
Power consumption (TDP)
50 Watt
200 Watt
Texture fill rate
20.60
455.4
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
4.5 GB/s
21 GB/s
Memory bandwidth
36 GB/s
504.2 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1 (1.2)
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.7
Vulkan
1.2.170
1.3