GeForce 615 and GeForce 7800 GTX - video card comparison
Passmark - benchmark score GeForce 615 vs GeForce 7800 GTX
GeForce 615
561
GeForce 7800 GTX
299
GeForce 615
GeForce 7800 GTX
Architecture
Fermi (2010−2014)
Curie (2003−2013)
GPU code name
GF108
G70
Market segment
Desktop
Desktop
Release date
May 2012
June 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Core clock speed
660 MHz
430 MHz
Floating-point performance
126.7 gflops
-
Manufacturing process technology
40 nm
110 nm
Number of transistors
585 million
302 million
Pipelines / CUDA cores
48
-
Power consumption (TDP)
49 Watt
86 Watt
Texture fill rate
5.280
10.32
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
1200 MHz
Memory bandwidth
28.8 GB/s
38.4 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
9.0c (9_3)
CUDA
2.1
-
OpenCL
1.1
N/A
OpenGL
4.6
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A