GeForce RTX 2080 Mobile and GeForce GTX 780M - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs GeForce GTX 780M
GeForce RTX 2080 Mobile
15560
GeForce GTX 780M
3962
GeForce RTX 2080 Mobile
GeForce GTX 780M
Architecture
Turing (2018−2021)
Kepler (2012−2018)
GPU code name
N18E-G3 TU104
N14E-GTX
Market segment
Laptop
Laptop
Release date
January 2019
May 2013
Bus support
-
PCI Express 3.0, PCI Express 2.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
1590 MHz
797 MHz
Core clock speed
1380 MHz
823 MHz
CUDA cores
-
1536
Floating-point performance
-
2,448 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
13,600 million
3,540 million
Pipelines / CUDA cores
2944
1536
Power consumption (TDP)
150 Watt
122 Watt
Texture fill rate
292.6
102.0
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
2500 MHz
Memory bandwidth
384.0 GB/s
160.0 GB/s
Shared memory
-
-
Standard memory configuration
-
GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 API
CUDA
7.5
+
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
6.5
5.1
Vulkan
1.2.131
1.1.126
3D Vision / 3DTV Play
-
+
Blu-Ray 3D Support
-
+
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+
TrueHD and DTS-HD audio bitstreaming
-
+
VR Ready
+
-