GeForce 825M and Radeon 620 - video card comparison
Passmark - benchmark score GeForce 825M vs Radeon 620
GeForce 825M
805
Radeon 620
924
GeForce 825M
Radeon 620
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK208
Polaris 24
Market segment
Laptop
Laptop
Release date
January 2014
August 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
941 MHz
1024 MHz
Core clock speed
850 MHz
-
Floating-point performance
722.7 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
1,550 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
33 Watt
50 Watt
Texture fill rate
30.11
24.58
Memory type
DDR3
DDR3, GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
2250 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
1.1.126
1.2.131
Optimus
+
-