GeForce GTX 560 and GeForce 7800 GT Dual - video card comparison
GeForce GTX 560
GeForce 7800 GT Dual
Architecture
Fermi 2.0 (2010−2014)
Curie (2003−2013)
GPU code name
GF114
G70
Market segment
Desktop
Desktop
Release date
May 2011
August 2005
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
Two 6-pin
1x 6-pin
SLI options
+
-
Core clock speed
810 MHz
400 MHz
Floating-point performance
1,088.6 gflops
-
Manufacturing process technology
40 nm
110 nm
Number of transistors
1,950 million
302 million
Pipelines / CUDA cores
336
-
Power consumption (TDP)
150 Watt
-
Maximum GPU temperature
99 °C
-
Texture fill rate
45.36
8.000
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4000 MHz
1000 MHz
Memory bandwidth
128.0 GB/s
32 GB/s
Display Connectors
Two Dual Link DVI, Mini HDMI
2x DVI, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.1
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A
3D Blu-Ray
+
-
3D Gaming
+
-