GeForce RTX 3070 and GeForce GTX 780 Rev. 2 - video card comparison
GeForce RTX 3070
GeForce GTX 780 Rev. 2
Architecture
Ampere (2020−2022)
Kepler (2012−2018)
GPU code name
Ampere GA104
GK110B
Market segment
Desktop
Desktop
Release date
September 2020
September 2013
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 12-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1725 MHz
902 MHz
Core clock speed
1500 MHz
863 MHz
Floating-point performance
-
4,156 gflops
Manufacturing process technology
8 nm
28 nm
Number of transistors
17,400 million
7,080 million
Pipelines / CUDA cores
5888
2304
Power consumption (TDP)
220 Watt
250 Watt
Texture fill rate
317.4
173.2
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
3 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
14000 MHz
6008 MHz
Memory bandwidth
448.0 GB/s
288.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (11_1)
CUDA
8.5
3.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5
5.1
Vulkan
1.2
1.1.126