Radeon RX Vega 64 Liquid Cooling and GeForce GTX 780 Ti 6 GB - video card comparison
Radeon RX Vega 64 Liquid Cooling
GeForce GTX 780 Ti 6 GB
Architecture
GCN 5.0 (2017−2020)
Kepler (2012−2018)
GPU code name
Vega 10
GK110B
Market segment
Desktop
Desktop
Release date
August 2017
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1668 MHz
928 MHz
Core clock speed
1408 MHz
875 MHz
Floating-point performance
14,336 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
12,500 million
7,080 million
Pipelines / CUDA cores
4096
2880
Power consumption (TDP)
345 Watt
250 Watt
Texture fill rate
427.0
222.7
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
6 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
1890 MHz
7 GB/s
Memory bandwidth
483.8 GB/s
336.6 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
+
+
DirectX
12 (12_1)
12 (11_1)
CUDA
-
3.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.1.125
1.2.175