GeForce GTX 580M and GeForce MX550 - video card comparison
Passmark - benchmark score GeForce GTX 580M vs GeForce MX550
GeForce GTX 580M
2136
GeForce MX550
4713
GeForce GTX 580M
GeForce MX550
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
N12E-GTX2
GN18-S5
Market segment
Laptop
Laptop
Release date
June 2011
December 2021
Bus support
PCI-E 2.0
-
Interface
MXM-B (3.0)
PCIe 4.0 x8
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
1320 MHz
Core clock speed
620 MHz
-
CUDA cores
384
-
Floating-point performance
952.3 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
1,950 million
4,700 million
Pipelines / CUDA cores
384
1024
Power consumption (TDP)
100 Watt
15-25 Watt
Texture fill rate
39.7 billion/sec
42.24
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 MB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1500 MHz
12000 MHz
Memory bandwidth
96.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 (12_1)
CUDA
+
7.5
OpenCL
1.1
3.0
OpenGL
4.5
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.2
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
+