GeForce 7800 GTX and RSX Reality Synthesizer - video card comparison
GeForce 7800 GTX
RSX Reality Synthesizer
Architecture
Curie (2003−2013)
Curie (2003−2013)
GPU code name
G70
RSX-CXD5302
Market segment
Desktop
Desktop
Release date
June 2005
October 2012
Interface
PCIe 1.0 x16
IGP
Core clock speed
430 MHz
550 MHz
Manufacturing process technology
110 nm
40 nm
Number of transistors
302 million
302 million
Power consumption (TDP)
86 Watt
80 Watt
Texture fill rate
10.32
13.20
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1200 MHz
1400 MHz
Memory bandwidth
38.4 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
N/A
OpenCL
N/A
-
OpenGL
2.1
ES 1.1
Shader Model
3.0
-
Vulkan
N/A
-