GeForce GTX 780 Rev. 2 and Steam Deck GPU - video card comparison
GeForce GTX 780 Rev. 2
Steam Deck GPU
Architecture
Kepler (2012−2018)
RDNA 2.0 (2020−2022)
GPU code name
GK110B
Van Gogh
Market segment
Desktop
Desktop
Release date
September 2013
February 2022
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
902 MHz
1600 MHz
Core clock speed
863 MHz
-
Floating-point performance
4,156 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
7,080 million
2,400 million
Pipelines / CUDA cores
2304
512
Power consumption (TDP)
250 Watt
15 Watt
Texture fill rate
173.2
51.20
Memory type
GDDR5
LPDDR5
Maximum RAM amount
3 GB
16 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
6008 MHz
5.5 GB/s
Memory bandwidth
288.4 GB/s
88 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x USB Type-C
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
3.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2