Quadro K2000M and GeForce 820M - video card comparison
Passmark - benchmark score Quadro K2000M vs GeForce 820M
Quadro K2000M
1042
GeForce 820M
511
Quadro K2000M
GeForce 820M
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
N14P-Q3
N15V-GM
Market segment
Mobile workstation
Laptop
Release date
June 2012
January 2014
Bus support
-
PCI Express 2.0
Interface
MXM-A (3.0)
PCIe 2.0 x16
Core clock speed
745 MHz
775 MHz
Floating-point performance
572.2 gflops
240.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
585 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
55 Watt
15 Watt
Texture fill rate
23.84
10.00
Memory type
DDR3
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
+
N/A
GameWorks
-
+
GPU Boost
-
2.0
Optimus
+
+