GeForce GTX 675M SLI and Radeon 530 - video card comparison
GeForce GTX 675M SLI
Radeon 530
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N12E-GTX2
Meso
Market segment
Laptop
Laptop
Release date
January 2011
March 2017
Interface
-
PCIe 3.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
-
1024 MHz
Core clock speed
620 MHz
1024 MHz
Floating-point performance
-
784.1 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
1,550 million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
2x 100 Watt
50 Watt
Texture fill rate
-
24.50
Memory type
GDDR5
DDR3/GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3000 MHz
2250 MHz
Memory bandwidth
-
28.8 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11
12.0
CUDA
+
-
OpenCL
-
2.0
OpenGL
-
4.5
Shader Model
-
5.0
Vulkan
-
+
Optimus
+
-