GeForce 615 and T550 Mobile - video card comparison
GeForce 615
T550 Mobile
Architecture
Fermi (2010−2014)
Turing (2018−2021)
GPU code name
GF108
TU117
Market segment
Desktop
Laptop
Release date
May 2012
May 2022
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Boost clock speed
-
1665 MHz
Core clock speed
660 MHz
1065 MHz
Floating-point performance
126.7 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
585 million
4,700 million
Pipelines / CUDA cores
48
1024
Power consumption (TDP)
49 Watt
25 Watt (20 - 60 Watt TGP)
Texture fill rate
5.280
106.6
Memory type
DDR3
GDDR5, GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
12000 MHz
Memory bandwidth
28.8 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
2.1
7.5
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3