Quadro M4000M and GeForce 820M - video card comparison
Passmark - benchmark score Quadro M4000M vs GeForce 820M
Quadro M4000M
6396
GeForce 820M
511
Quadro M4000M
GeForce 820M
Architecture
Maxwell (2014−2018)
Fermi (2010−2014)
GPU code name
GM204
N15V-GM
Market segment
Mobile workstation
Laptop
Release date
October 2015
January 2014
Bus support
-
PCI Express 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
1013 MHz
-
Core clock speed
975 MHz
775 MHz
Floating-point performance
2,496 gflops
240.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,200 million
585 million
Pipelines / CUDA cores
1,280
96
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
78.00
10.00
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
5012 MHz
1800 MHz
Memory bandwidth
160 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Display Port
1.2
-
DirectX
12
12 (11_0)
CUDA
5.2
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
5.0
5.1
Vulkan
+
N/A
3D Vision Pro
+
-
GameWorks
-
+
GPU Boost
-
2.0
Mosaic
+
-
nView Display Management
+
-
Optimus
+
+
Optimus
+
-