Radeon RX Vega 56 and GeForce GTX 780 Ti - video card comparison
Passmark - benchmark score Radeon RX Vega 56 vs GeForce GTX 780 Ti
Radeon RX Vega 56
13659
GeForce GTX 780 Ti
9801
Radeon RX Vega 56
GeForce GTX 780 Ti
Architecture
Vega (2017−2021)
Kepler (2012−2018)
GPU code name
Vega
GK110
Market segment
Desktop
Desktop
Release date
August 2017
November 2013
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
One 8-pin and one 6-pin
SLI options
-
+
Boost clock speed
1474 MHz
928 MHz
Core clock speed
1138 MHz
875 MHz
CUDA cores
-
2880
Floating-point performance
10,566 gflops
5,345 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
12,500 million
7,080 million
Pipelines / CUDA cores
3584
2880
Power consumption (TDP)
210 Watt
250 Watt
Texture fill rate
329.5
210 billion/sec
Memory type
HBM2
GDDR5
Maximum RAM amount
8 GB
3 GB
Memory bus width
409.6 Bit
384 Bit
Memory clock speed
800 MHz
7.0 GB/s
Memory bandwidth
409.6 GB/s
336 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_1)
12 (11_1)
CUDA
-
+
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.1
Vulkan
1.1.125
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Blu Ray 3D
-
+