GeForce 940M and Quadro FX 1800M - video card comparison
Passmark - benchmark score GeForce 940M vs Quadro FX 1800M
GeForce 940M
1156
Quadro FX 1800M
480
GeForce 940M
Quadro FX 1800M
Architecture
Maxwell (2014−2018)
GT2xx (2009−2012)
GPU code name
N16S-GT-S/B
GT215
Market segment
Laptop
Mobile workstation
Release date
March 2015
February 2010
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x8
MXM-A (3.0)
Boost clock speed
1176 MHz
-
Core clock speed
1072 MHz
560 MHz
Floating-point performance
903.2 gflops
162 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
727 million
Pipelines / CUDA cores
384
72
Power consumption (TDP)
75 Watt
45 Watt
Texture fill rate
28.22
13.46
Memory type
DDR3
DDR3, GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
1100 MHz
Memory bandwidth
14.4 GB/s
35.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-