Radeon 520 and Radeon 780M - video card comparison
Passmark - benchmark score Radeon 520 vs Radeon 780M
Radeon 520
811
Radeon 780M
7300
Radeon 520
Radeon 780M
Architecture
GCN 1.0 (2012−2020)
RDNA 3
GPU code name
Oland
Phoenix
Market segment
Laptop
Laptop
Release date
March 2017
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
3000 MHz
Core clock speed
1030 MHz
1500 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
1,040 million
25,390 million
Pipelines / CUDA cores
320
768
Power consumption (TDP)
50 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
20.60
139.2
Memory type
DDR3, GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
2250 MHz
System Shared
Memory bandwidth
16 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x VGA
Portable Device Dependent
HDMI
+
-
DirectX
12.0
12 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.0
6.7
Vulkan
+
1.3