GeForce GT 550M and Radeon 780M - video card comparison
Passmark - benchmark score GeForce GT 550M vs Radeon 780M
GeForce GT 550M
590
Radeon 780M
7300
GeForce GT 550M
Radeon 780M
Architecture
Fermi (2010−2014)
RDNA 3
GPU code name
N12P-GT
Phoenix
Market segment
Laptop
Laptop
Release date
January 2011
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
3000 MHz
Core clock speed
740 MHz
1500 MHz
CUDA cores
96
-
Floating-point performance
284.16 gflops
-
Manufacturing process technology
40 nm
4 nm
Number of transistors
585 million
25,390 million
Pipelines / CUDA cores
96
768
Power consumption (TDP)
35 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
11.8 billion/sec
139.2
Memory type
DDR3
System Shared
Maximum RAM amount
1536 MB
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
Portable Device Dependent
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3
Optimus
+
-