GeForce 820M and Quadro 1000M - video card comparison
Passmark - benchmark score GeForce 820M vs Quadro 1000M
GeForce 820M
511
Quadro 1000M
586
GeForce 820M
Quadro 1000M
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
N15V-GM
Fermi
Market segment
Laptop
Mobile workstation
Release date
January 2014
February 2011
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
MXM-A (3.0)
Core clock speed
775 MHz
700 MHz
Floating-point performance
240.0 gflops
268.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
585 million
585 million
Pipelines / CUDA cores
96
96
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
10.00
11.20
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
900 MHz
Memory bandwidth
14.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
+
2.1
OpenCL
1.1
1.1
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-