GeForce GTX 650 Ti and GeForce 7800 GS 24Pipes AGP - video card comparison
GeForce GTX 650 Ti
GeForce 7800 GS 24Pipes AGP
Architecture
Kepler (2012−2018)
Curie (2003−2013)
GPU code name
GK106
G70
Market segment
Desktop
Desktop
Release date
October 2012
February 2006
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
AGP 8x
Supplementary power connectors
One 6-pin
1x Molex
Core clock speed
928 MHz
425 MHz
CUDA cores
768
-
Floating-point performance
1,425 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
2,540 million
302 million
Pipelines / CUDA cores
768
-
Power consumption (TDP)
110 Watt
75 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
59.2 billion/sec
10.20
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
5.4 GB/s
1250 MBps
Memory bandwidth
86.4 GB/s
40 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
4 Displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.3
2.1
Shader Model
5.1
3.0
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-