GeForce GT 445M and Radeon 520 - video card comparison
Passmark - benchmark score GeForce GT 445M vs Radeon 520
GeForce GT 445M
835
Radeon 520
811
GeForce GT 445M
Radeon 520
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
N11E-GE
Oland
Market segment
Laptop
Laptop
Release date
September 2010
March 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Core clock speed
590 MHz
1030 MHz
CUDA cores
144
-
Floating-point performance
339.8 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
1,040 million
Pipelines / CUDA cores
144
320
Power consumption (TDP)
35 Watt
50 Watt
Texture fill rate
10.6 billion/sec
20.60
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1250 MHz
2250 MHz
Memory bandwidth
60.0 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 API
12.0
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.0
Vulkan
N/A
+