GeForce GTX 570 Rev. 2 and Radeon HD 3450 - video card comparison
GeForce GTX 570 Rev. 2
Radeon HD 3450
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF110
RV620
Market segment
Desktop
Desktop
Release date
December 2010
December 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Core clock speed
732 MHz
600 MHz
Floating-point performance
1,405 gflops
48 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,000 million
181 million
Pipelines / CUDA cores
480
40
Power consumption (TDP)
219 Watt
25 Watt
Texture fill rate
43.92
2.400
Memory type
GDDR5
DDR2
Maximum RAM amount
1280 MB
256 MB
Memory bus width
320 Bit
64 Bit
Memory clock speed
3800 MHz
1000 MHz
Memory bandwidth
152.0 GB/s
8 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.0
-
OpenCL
1.1
N/A
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A