GeForce GTX 570 and GeForce GT 620 - video card comparison
Passmark - benchmark score GeForce GTX 570 vs GeForce GT 620
GeForce GTX 570
4046
GeForce GT 620
388
GeForce GTX 570
GeForce GT 620
Architecture
Fermi (2010−2014)
Fermi (2010−2014)
GPU code name
GF110
GF108
Market segment
Desktop
Desktop
Release date
December 2010
May 2012
Bus support
PCI-E 2.0 x 16
PCI Express 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
Two 6-pin
None
SLI options
+
-
Core clock speed
732 MHz
700 MHz
CUDA cores
480
96
Floating-point performance
1,405.4 gflops
268.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,000 million
585 million
Pipelines / CUDA cores
480
96
Power consumption (TDP)
219 Watt
49 Watt
Maximum GPU temperature
97 °C
98 °C
Texture fill rate
43.9 billion/sec
11.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
1280 MB
1 GB
Memory bus width
320 Bit
64 Bit
Memory clock speed
1900 MHz (3800 data rate)
1.8 GB/s
Memory bandwidth
152.0 GB/s
14.4 GB/s
Display Connectors
Mini HDMITwo Dual Link DVI
Dual Link DVI-I, HDMI, VGA
Multi monitor support
+
+
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
Internal
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
4.2
Shader Model
5.1
5.1
Vulkan
N/A
N/A
3D Blu-Ray
-
+