GeForce GTX 670MX and GeForce RTX 4050 Mobile - video card comparison
GeForce GTX 670MX
GeForce RTX 4050 Mobile
Architecture
Kepler (2012−2018)
Ada Lovelace
GPU code name
N13E-GR
GN21-X2
Market segment
Laptop
Laptop
Release date
October 2012
January 2023
Bus support
PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
SLI options
+
-
Boost clock speed
-
2370 MHz
Core clock speed
600 MHz
-
CUDA cores
960
-
Floating-point performance
1,154 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
960
2560
Power consumption (TDP)
75 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
48.0 billion/sec
140.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
3 GB
6 GB
Memory bus width
192 Bit
96 Bit
Memory clock speed
1400 MHz
16000 GB/s
Memory bandwidth
67.2 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
8.9
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
Optimus
+
-