UHD Graphics G4 and GeForce GTX 780 Rev. 2 - video card comparison
UHD Graphics G4
GeForce GTX 780 Rev. 2
Architecture
Generation 11.0 (2019−2020)
Kepler (2012−2018)
GPU code name
Lakefield GT1
GK110B
Market segment
Desktop
Desktop
Release date
May 2020
September 2013
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
500 MHz
902 MHz
Core clock speed
-
863 MHz
Floating-point performance
-
4,156 gflops
Manufacturing process technology
10 nm
28 nm
Number of transistors
-
7,080 million
Pipelines / CUDA cores
384
2304
Power consumption (TDP)
15 Watt
250 Watt
Texture fill rate
16.00
173.2
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
3 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
6008 MHz
Memory bandwidth
-
288.4 GB/s
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (11_1)
CUDA
-
3.5
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1
1.1.126