GeForce GTX 650 Ti and GeForce RTX 3080 Ti - video card comparison
Passmark - benchmark score GeForce GTX 650 Ti vs GeForce RTX 3080 Ti
GeForce GTX 650 Ti
2598
GeForce RTX 3080 Ti
27990
GeForce GTX 650 Ti
GeForce RTX 3080 Ti
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK106
Ampere GA102
Market segment
Desktop
Desktop
Release date
October 2012
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
Boost clock speed
-
1667 MHz
Core clock speed
928 MHz
1370 MHz
CUDA cores
768
-
Floating-point performance
1,425 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
2,540 million
28,300 million
Pipelines / CUDA cores
768
10240
Power consumption (TDP)
110 Watt
350 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
59.2 billion/sec
532.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
2 GB
12 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
5.4 GB/s
19000 MHz
Memory bandwidth
86.4 GB/s
912.4 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
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
+
8.6
OpenCL
1.2
3.0
OpenGL
4.3
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-