UHD Graphics 620 and GeForce GT 520M - video card comparison
Passmark - benchmark score UHD Graphics 620 vs GeForce GT 520M
UHD Graphics 620
1061
GeForce GT 520M
289
UHD Graphics 620
GeForce GT 520M
Architecture
Gen. 9.5 (2017)
Fermi (2010−2014)
GPU code name
Kaby-Lake-Refresh GT2
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
September 2017
January 2011
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
740 / 600 MHz
CUDA cores
-
48
Floating-point performance
-
129.02 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
585 million
Pipelines / CUDA cores
24
48
Power consumption (TDP)
15 Watt
12 Watt
Texture fill rate
27.60
5.9 billion/sec
Memory type
LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
1536 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 API
CUDA
-
+
OpenCL
2.1
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.1.103
N/A
Optimus
-
+
Quick Sync
+
-