GeForce GTX 560 Ti 448 and Radeon X1900 CrossFire Edition - video card comparison
GeForce GTX 560 Ti 448
Radeon X1900 CrossFire Edition
Architecture
Fermi 2.0 (2010−2014)
R500 (2005−2007)
GPU code name
GF110
R580
Market segment
Desktop
Desktop
Release date
November 2011
January 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
Core clock speed
732 MHz
625 MHz
Floating-point performance
1,311.7 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
3,000 million
384 million
Pipelines / CUDA cores
448
-
Power consumption (TDP)
210 Watt
100 Watt
Texture fill rate
40.99
10.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1280 MB
512 MB
Memory bus width
320 Bit
256 Bit
Memory clock speed
3800 MHz
1450 MHz
Memory bandwidth
152.0 GB/s
46.4 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
2.0
-
OpenCL
1.1
N/A
OpenGL
4.6
2.0
Shader Model
5.1
3.0
Vulkan
N/A
N/A