GeForce GTX 650 and GeForce 800M - video card comparison
Passmark - benchmark score GeForce GTX 650 vs GeForce 800M
GeForce GTX 650
1801
GeForce 800M
471
GeForce GTX 650
GeForce 800M
Architecture
Kepler (2012−2018)
Fermi 2.0 (2010−2014)
GPU code name
GK107
GF117
Market segment
Desktop
Desktop
Release date
September 2012
March 2014
Bus support
PCI Express 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
-
Core clock speed
1058 MHz
738 MHz
CUDA cores
384
-
Floating-point performance
812.5 gflops
141.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
585 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
64 Watt
15 Watt
Texture fill rate
33.9 billion/sec
5.904
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128-bit GDDR5
64 Bit
Memory clock speed
5.0 GB/s
1800 MHz
Memory bandwidth
80.0 GB/s
14.4 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.3
4.5
Shader Model
5.1
5.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+