GeForce GTX 780 Ti and GeForce RTX 3070 Ti Mobile - video card comparison
GeForce GTX 780 Ti
GeForce RTX 3070 Ti Mobile
Architecture
Kepler (2012−2018)
Ampere (2020−2022)
GPU code name
GK110
GN20-E6
Market segment
Desktop
Laptop
Release date
November 2013
January 2022
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
One 8-pin and one 6-pin
-
SLI options
+
-
Boost clock speed
928 MHz
1480 MHz
Core clock speed
875 MHz
915 MHz
CUDA cores
2880
-
Floating-point performance
5,345 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
7,080 million
17,400 million
Pipelines / CUDA cores
2880
5888
Power consumption (TDP)
250 Watt
125 Watt (80 - 125 Watt TGP)
Texture fill rate
210 billion/sec
248.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
3 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
7.0 GB/s
14000 MHz
Memory bandwidth
336 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.3
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-