GeForce GT 710 and GeForce GT 645M - video card comparison
Passmark - benchmark score GeForce GT 710 vs GeForce GT 645M
GeForce GT 710
649
GeForce GT 645M
957
GeForce GT 710
GeForce GT 645M
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
GK208B
N13P-GS
Market segment
Desktop
Laptop
Release date
March 2014
March 2012
Bus support
PCI Express 2.0
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 2.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Core clock speed
954 MHz
Up to 710 MHz
CUDA cores
192
384
Floating-point performance
366.3 gflops
544.5 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
915 million
1,270 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
19 Watt
32 Watt
Maximum GPU temperature
95 °C
-
Texture fill rate
15.26
22.7 billion/sec
Memory type
DDR3
DDR3\GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128bit
Memory clock speed
1.8 GB/s
1800 MHz
Memory bandwidth
14.4 GB/s
Up to 64.0 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-DHDMIVGA
No outputs
Multi monitor support
3 displays
-
HDMI
+
+
HDCP
+
+
Maximum VGA resolution
2048x1536
Up to 2048x1536
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 API
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
-
+
3D Vision
+
-
Optimus
-
+
PhysX
+
-
PureVideo
+
-