Radeon R3 Graphics and GeForce 7800 GTX 512 - video card comparison
Radeon R3 Graphics
GeForce 7800 GTX 512
Architecture
GCN 2.0 (2013−2017)
Curie (2003−2013)
GPU code name
Beema
G70
Market segment
Desktop
Desktop
Release date
January 2015
November 2005
Interface
IGP
PCIe 1.0 x16
Boost clock speed
600 MHz
-
Core clock speed
267 MHz
500 MHz
Floating-point performance
153.6 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
930 million
302 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
15 Watt
108 Watt
Texture fill rate
4.800
12.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1600 MBps
Memory bandwidth
-
51.2 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.3
3.0
Vulkan
1.2.131
N/A