Quadro M620 and Radeon R7 M440 - video card comparison
Passmark - benchmark score Quadro M620 vs Radeon R7 M440
Quadro M620
2882
Radeon R7 M440
928
Quadro M620
Radeon R7 M440
Architecture
Maxwell (2014−2018)
GCN 1.0 (2012−2020)
GPU code name
GM107
Meso
Market segment
Mobile workstation
Laptop
Release date
January 2017
June 2016
Interface
MXM-A (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
977 MHz
-
Core clock speed
1018 MHz
1021 MHz
Floating-point performance
-
653.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,550 million
Pipelines / CUDA cores
512
320
Power consumption (TDP)
30 Watt
unknown
Texture fill rate
31.26
17.82
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5012 MHz
2000 MHz
Memory bandwidth
80 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
-
DirectX
12
12 (12_0)
CUDA
5.0
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5.0
6.0
Vulkan
1.1.126
1.2.131
3D Stereo
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
-