Radeon 520 and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon 520 vs GeForce MX450
Radeon 520
811
GeForce MX450
3845
Radeon 520
GeForce MX450
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Oland
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
March 2017
August 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
1575 MHz
Core clock speed
1030 MHz
1395 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,040 million
4,700 million
Pipelines / CUDA cores
320
896
Power consumption (TDP)
50 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
20.60
100.8
Memory type
DDR3, GDDR5
GDDR5, GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2250 MHz
10000 MHz
Memory bandwidth
16 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12.0
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.0
6.5
Vulkan
+
1.2
Optimus
-
+