Radeon 520 and GeForce4 420 Go - video card comparison
Passmark - benchmark score Radeon 520 vs GeForce4 420 Go
Radeon 520
811
GeForce4 420 Go
3
Radeon 520
GeForce4 420 Go
Architecture
GCN 1.0 (2012−2020)
Celsius (1999−2005)
GPU code name
Oland
NV17M
Market segment
Laptop
Laptop
Release date
March 2017
March 2002
Interface
PCIe 3.0 x8
AGP 4x
Supplementary power connectors
None
-
Boost clock speed
-
190 MHz
Core clock speed
1030 MHz
200 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
1,040 million
29 million
Pipelines / CUDA cores
320
2
Power consumption (TDP)
50 Watt
-
Texture fill rate
20.60
0.8
Memory type
DDR3, GDDR5
DDR
Maximum RAM amount
2 GB
64 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
2250 MHz
400 MHz
Memory bandwidth
16 GB/s
3.2 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12.0
8.0
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.0
-
Vulkan
+
N/A