GeForce GTX 570 Rev. 2 and Radeon HD 4650 - video card comparison
GeForce GTX 570 Rev. 2
Radeon HD 4650
Architecture
Fermi 2.0 (2010−2014)
TeraScale (2005−2013)
GPU code name
GF110
RV730
Market segment
Desktop
Desktop
Release date
December 2010
September 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
-
Core clock speed
732 MHz
600 MHz
Floating-point performance
1,405 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,000 million
514 million
Pipelines / CUDA cores
480
320
Power consumption (TDP)
219 Watt
48 Watt
Texture fill rate
43.92
19.20
Memory type
GDDR5
GDDR3
Maximum RAM amount
1280 MB
256 MB
Memory bus width
320 Bit
128 Bit
Memory clock speed
3800 MHz
1400 MHz
Memory bandwidth
152.0 GB/s
22.4 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
2.0
-
OpenCL
1.1
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A