HD Graphics and GeForce GT 420M - video card comparison
Passmark - benchmark score HD Graphics vs GeForce GT 420M
HD Graphics
147
GeForce GT 420M
417
HD Graphics
GeForce GT 420M
Architecture
Generation 7.0 (2012)
Fermi (2010−2014)
GPU code name
Ivy Bridge GT1
N11P-GE
Market segment
Desktop
Laptop
Release date
April 2012
September 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
15.6 gflops
192 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
23 Watt
Texture fill rate
6.300
6.0 billion/sec
Memory type
System Shared
(G)DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 API
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.0
4.5
Shader Model
5.0
5.1
Vulkan
1.1.80
N/A