GeForce GTX 570 Rev. 2 and Radeon X1950 CrossFire Edition - video card comparison
GeForce GTX 570 Rev. 2
Radeon X1950 CrossFire Edition
Architecture
Fermi 2.0 (2010−2014)
R500 (2005−2007)
GPU code name
GF110
R580+
Market segment
Desktop
Desktop
Release date
December 2010
September 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
Core clock speed
732 MHz
650 MHz
Floating-point performance
1,405 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
3,000 million
384 million
Pipelines / CUDA cores
480
-
Power consumption (TDP)
219 Watt
-
Texture fill rate
43.92
10.40
Memory type
GDDR5
GDDR4
Maximum RAM amount
1280 MB
512 MB
Memory bus width
320 Bit
256 Bit
Memory clock speed
3800 MHz
2000 MHz
Memory bandwidth
152.0 GB/s
64 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VHDCI
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