GeForce GTX 570 and GeForce GT 650M Mac Edition - video card comparison
GeForce GTX 570
GeForce GT 650M Mac Edition
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF110
GK107
Market segment
Desktop
Desktop
Release date
December 2010
July 2012
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
-
SLI options
+
-
Core clock speed
732 MHz
900 MHz
CUDA cores
480
-
Floating-point performance
1,405.4 gflops
691.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,000 million
1,270 million
Pipelines / CUDA cores
480
384
Power consumption (TDP)
219 Watt
45 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
43.9 billion/sec
28.80
Memory type
GDDR5
GDDR5
Maximum RAM amount
1280 MB
512 MB
Memory bus width
320 Bit
128 Bit
Memory clock speed
1900 MHz (3800 data rate)
5016 MHz
Memory bandwidth
152.0 GB/s
80.26 GB/s
Display Connectors
Mini HDMITwo Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
3.0
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126