Ellesmere and GeForce GTX 780 Rev. 2 - video card comparison
Ellesmere
GeForce GTX 780 Rev. 2
Architecture
GCN 4.0 (2016−2020)
Kepler (2012−2018)
GPU code name
Ellesmere
GK110B
Market segment
Desktop
Desktop
Release date
-
September 2013
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
-
902 MHz
Core clock speed
-
863 MHz
Floating-point performance
-
4,156 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
7,080 million
Pipelines / CUDA cores
2304
2304
Power consumption (TDP)
-
250 Watt
Texture fill rate
-
173.2
Memory type
-
GDDR5
Maximum RAM amount
-
3 GB
Memory bus width
-
384 Bit
Memory clock speed
-
6008 MHz
Memory bandwidth
-
288.4 GB/s
Display Connectors
-
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (11_1)
CUDA
-
3.5
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.7
5.1
Vulkan
1.3
1.1.126