Quadro 4000 and GeForce 940MX - video card comparison
Passmark - benchmark score Quadro 4000 vs GeForce 940MX
Quadro 4000
1523
GeForce 940MX
1561
Quadro 4000
GeForce 940MX
Architecture
Fermi (2010−2014)
Maxwell (2014−2018)
GPU code name
GF100
N16S-GTR-B/S
Market segment
Workstation
Laptop
Release date
November 2010
March 2016
Bus support
-
PCI Express 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1242 MHz
Core clock speed
475 MHz
1122 MHz
Floating-point performance
486.4 gflops
762.6 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,870 million
Pipelines / CUDA cores
256
384
Power consumption (TDP)
142 Watt
23 Watt
Texture fill rate
15.20
23.83
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
2808 MHz
4000 MHz
Memory bandwidth
89.86 GB/s
40.1 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 2x DisplayPort
No outputs
DirectX
12 (11_0)
12 (11_0)
CUDA
2.0
+
OpenCL
1.1
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
N/A
1.1
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+