GeForce GTX 770 and GeForce GT 520MX - video card comparison
Passmark - benchmark score GeForce GTX 770 vs GeForce GT 520MX
GeForce GTX 770
6099
GeForce GT 520MX
288
GeForce GTX 770
GeForce GT 520MX
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
GK104
N12P-GVR
Market segment
Desktop
Laptop
Release date
May 2013
May 2011
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Minimum recommended system power
600 Watt
-
Supplementary power connectors
One 8-pin and one 6-pin
-
Boost clock speed
1085 MHz
-
Core clock speed
1046 MHz
900 MHz
CUDA cores
1536
48
Floating-point performance
3,333 gflops
172.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
292 million
Pipelines / CUDA cores
1536
48
Power consumption (TDP)
230 Watt
20 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
134 billion/sec
7.2 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
7012 MHz
900 MHz
Memory bandwidth
224.3 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.3
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
Optimus
-
+
PhysX
+
-