GeForce GT 540M and GeForce RTX 4090 - video card comparison
Passmark - benchmark score GeForce GT 540M vs GeForce RTX 4090
GeForce GT 540M
493
GeForce RTX 4090
39777
GeForce GT 540M
GeForce RTX 4090
Architecture
Fermi (2010−2014)
Ada Lovelace
GPU code name
N12P-GS
AD102-300-A1
Market segment
Laptop
Desktop
Release date
January 2011
September 2022
Interface
MXM-A (3.0)
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
-
2520 MHz
Core clock speed
672 MHz
2235 MHz
CUDA cores
96
-
Floating-point performance
258.05 gflops
-
Manufacturing process technology
40 nm
5 nm
Number of transistors
585 million
76,300 million
Pipelines / CUDA cores
96
16384
Power consumption (TDP)
35 Watt
450 Watt
Texture fill rate
10.8 billion/sec
1,290
Memory type
DDR3
GDDR6X
Maximum RAM amount
2 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
900 MHz
21000 MHz
Memory bandwidth
28.8 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
-