GeForce GT 820M and HD Graphics P3000 - video card comparison
Passmark - benchmark score GeForce GT 820M vs HD Graphics P3000
GeForce GT 820M
584
HD Graphics P3000
283
GeForce GT 820M
HD Graphics P3000
Architecture
Fermi 2.0 (2010−2014)
Generation 6.0 (2011)
GPU code name
GF117
Sandy Bridge GT2
Market segment
Desktop
Desktop
Release date
November 2013
February 2011
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Boost clock speed
-
1350 MHz
Core clock speed
775 MHz
850 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
32 nm
Number of transistors
585 million
995 million
Pipelines / CUDA cores
96
96
Power consumption (TDP)
15 Watt
-
Texture fill rate
12.40
16.20
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_1)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
3.1
Shader Model
5.1
4.1
Vulkan
N/A
N/A