HD Graphics and GeForce GT 620 - video card comparison
Passmark - benchmark score HD Graphics vs GeForce GT 620
HD Graphics
147
GeForce GT 620
388
HD Graphics
GeForce GT 620
Architecture
Generation 7.0 (2012)
Fermi (2010−2014)
GPU code name
Ivy Bridge GT1
GF108
Market segment
Desktop
Desktop
Release date
April 2012
May 2012
Bus support
-
PCI Express 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
700 MHz
CUDA cores
-
96
Floating-point performance
15.6 gflops
268.8 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
585 million
Pipelines / CUDA cores
48
96
Power consumption (TDP)
35 Watt
49 Watt
Maximum GPU temperature
-
98 °C
Texture fill rate
6.300
11.2 billion/sec
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1.8 GB/s
Memory bandwidth
-
14.4 GB/s
Display Connectors
No outputs
Dual Link DVI-I, HDMI, VGA
Multi monitor support
-
+
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
11.1 (11_0)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.0
4.2
Shader Model
5.0
5.1
Vulkan
1.1.80
N/A
3D Blu-Ray
-
+