GeForce GTX 650 Ti Boost and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti Boost vs GeForce RTX 3080
GeForce GTX 650 Ti Boost
3438
GeForce RTX 3080
26041
GeForce GTX 650 Ti Boost
GeForce RTX 3080
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK106
Ampere GA102
Market segment
Desktop
Desktop
Release date
March 2013
September 2020
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
One 6-pin
1x 12-pin
SLI options
+
-
Boost clock speed
1033 MHz
1710 MHz
Core clock speed
980 MHz
1450 MHz
CUDA cores
768
-
Floating-point performance
1,585 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
2,540 million
28,300 million
Pipelines / CUDA cores
768
8704
Power consumption (TDP)
134 Watt
320 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
62.7 billion/sec
465.1
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
10 GB
Memory bus width
192 Bit
320 Bit
Memory clock speed
6.0 GB/s
19000 MHz
Memory bandwidth
144.2 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
1x HDMI, 3x DisplayPort
Multi monitor support
4 Displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
8.5
OpenCL
1.2
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-