GeForce RTX 2080 Mobile and GeForce GTX 650 Ti - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs GeForce GTX 650 Ti
GeForce RTX 2080 Mobile
15560
GeForce GTX 650 Ti
2598
GeForce RTX 2080 Mobile
GeForce GTX 650 Ti
Architecture
Turing (2018−2021)
Kepler (2012−2018)
GPU code name
N18E-G3 TU104
GK106
Market segment
Laptop
Desktop
Release date
January 2019
October 2012
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
One 6-pin
Boost clock speed
1590 MHz
-
Core clock speed
1380 MHz
928 MHz
CUDA cores
-
768
Floating-point performance
-
1,425 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
13,600 million
2,540 million
Pipelines / CUDA cores
2944
768
Power consumption (TDP)
150 Watt
110 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
292.6
59.2 billion/sec
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
14000 MHz
5.4 GB/s
Memory bandwidth
384.0 GB/s
86.4 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 Ultimate (12_1)
12 (11_0)
CUDA
7.5
+
OpenCL
1.2
1.2
OpenGL
4.6
4.3
Shader Model
6.5
5.1
Vulkan
1.2.131
1.1.126
3D Blu-Ray
-
+
3D Gaming
-
+
3D Vision
-
+
VR Ready
+
-