GeForce GTX 480M and GeForce 940MX - video card comparison
Passmark - benchmark score GeForce GTX 480M vs GeForce 940MX
GeForce GTX 480M
1666
GeForce 940MX
1561
GeForce GTX 480M
GeForce 940MX
Architecture
Fermi (2010−2014)
Maxwell (2014−2018)
GPU code name
N11E-GTX-A3
N16S-GTR-B/S
Market segment
Laptop
Laptop
Release date
May 2010
March 2016
Bus support
PCI-E 2.0
PCI Express 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
1242 MHz
Core clock speed
425 MHz
1122 MHz
Floating-point performance
598.4 gflops
762.6 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,870 million
Pipelines / CUDA cores
352
384
Power consumption (TDP)
100 Watt
23 Watt
Texture fill rate
18.7 billion/sec
23.83
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
4000 MHz
Memory bandwidth
76.8 GB/s
40.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Maximum VGA resolution
2048x1536
-
DirectX
12 API
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.2
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
N/A
1.1
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+