GeForce GT 640M LE and GeForce RTX 3050 8 GB - video card comparison
Passmark - benchmark score GeForce GT 640M LE vs GeForce RTX 3050 8 GB
GeForce GT 640M LE
720
GeForce RTX 3050 8 GB
12990
GeForce GT 640M LE
GeForce RTX 3050 8 GB
Architecture
Fermi / Kepler (2012)
Ampere (2020−2022)
GPU code name
N13P-LP
GA106
Market segment
Laptop
Desktop
Release date
March 2012
January 2022
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1777 MHz
Core clock speed
Up to 500 MHz
-
CUDA cores
Up to 384
-
Floating-point performance
384.0 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
585 million
12,000 million
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
20 Watt
130 Watt
Texture fill rate
Up to 16.0 billion/sec
142.2
Memory type
DDR3\DDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
14 GB/s
Memory bandwidth
Up to 28.8 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3
3D Blu-Ray
+
-
Optimus
+
-