GeForce GTX 1080 Max-Q and GeForce GTX 650 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Max-Q vs GeForce GTX 650
GeForce GTX 1080 Max-Q
10513
GeForce GTX 650
1801
GeForce GTX 1080 Max-Q
GeForce GTX 650
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
N17E-G3 Max-Q
GK107
Market segment
Laptop
Desktop
Release date
May 2017
September 2012
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
One 6-pin
Boost clock speed
1278 - 1468 MHz
-
Core clock speed
1101 - 1290 MHz
1058 MHz
CUDA cores
-
384
Floating-point performance
7,516 gflops
812.5 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,270 million
Pipelines / CUDA cores
2560
384
Power consumption (TDP)
90 - 110 Watt
64 Watt
Texture fill rate
234.9
33.9 billion/sec
Memory type
GDDR5X
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128-bit GDDR5
Memory clock speed
10000 MHz
5.0 GB/s
Memory bandwidth
320.3 GB/s
80.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
Multi monitor support
-
4 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_0)
CUDA
6.1
+
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+
VR Ready
+
-