Radeon HD 5570 and GeForce GTX 555 OEM - video card comparison
Radeon HD 5570
GeForce GTX 555 OEM
Architecture
Terascale 2 (2009−2015)
Fermi 2.0 (2010−2014)
GPU code name
Redwood
GF114
Market segment
Desktop
Desktop
Release date
February 2010
May 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
2x 6-pin
Core clock speed
650 MHz
736 MHz
Floating-point performance
520.0 gflops
847.9 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
1,950 million
Pipelines / CUDA cores
400
288
Power consumption (TDP)
39 Watt
150 Watt
Texture fill rate
13.00
35.33
Memory type
DDR3
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
667 - 900 MHz
3828 MHz
Memory bandwidth
25.6 GB/s
91.87 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x mini-HDMI
HDMI
+
+
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
N/A