GeForce GTX 780 Ti and GeForce RTX 2080 Ti - video card comparison
Passmark - benchmark score GeForce GTX 780 Ti vs GeForce RTX 2080 Ti
GeForce GTX 780 Ti
9801
GeForce RTX 2080 Ti
22431
GeForce GTX 780 Ti
GeForce RTX 2080 Ti
Architecture
Kepler (2012−2018)
Turing (2018−2021)
GPU code name
GK110
Turing TU102
Market segment
Desktop
Desktop
Release date
November 2013
August 2018
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 8-pin and one 6-pin
2x 8-pin
SLI options
+
-
Boost clock speed
928 MHz
1545 MHz
Core clock speed
875 MHz
1350 MHz
CUDA cores
2880
-
Floating-point performance
5,345 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
7,080 million
18,600 million
Pipelines / CUDA cores
2880
4352
Power consumption (TDP)
250 Watt
270 Watt
Texture fill rate
210 billion/sec
420.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
3 GB
11 GB
Memory bus width
384 Bit
352 Bit
Memory clock speed
7.0 GB/s
14000 MHz
Memory bandwidth
336 GB/s
616.0 GB/s
Shared memory
-
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
1x HDMI, 3x DisplayPort, 1x USB Type-C
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
G-SYNC support
-
+
Audio input for HDMI
Internal
-
DirectX
12 (11_1)
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.131
3D Gaming
+
-
3D Vision
+
-
3D Vision Live
+
-
Blu Ray 3D
+
-
VR Ready
-
+