GeForce GT 540M and Tegra X1 - video card comparison
GeForce GT 540M
Tegra X1
Architecture
Fermi (2010−2014)
Maxwell 2.0 (2015−2019)
GPU code name
N12P-GS
GM20B
Market segment
Laptop
Desktop
Release date
January 2011
-
Interface
MXM-A (3.0)
IGP
Core clock speed
672 MHz
1000 MHz
CUDA cores
96
-
Floating-point performance
258.05 gflops
-
Manufacturing process technology
40 nm
20 nm
Number of transistors
585 million
2,000 million
Pipelines / CUDA cores
96
256
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
10.8 billion/sec
16.00
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
900 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
4.6
Shader Model
5.1
-
Vulkan
N/A
-
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
-