GeForce GTX 1080 SLI Mobile and Radeon X1650 - video card comparison
GeForce GTX 1080 SLI Mobile
Radeon X1650
Architecture
Pascal (2016−2021)
R500 (2005−2007)
GPU code name
Pascal GP104 SLI
RV516
Market segment
Laptop
Desktop
Release date
August 2016
November 2007
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1556 MHz
635 MHz
Manufacturing process technology
16 nm
80 nm
Number of transistors
14400 Million
107 million
Pipelines / CUDA cores
5120
-
Texture fill rate
-
2.540
Memory type
GDDR5
DDR2
Maximum RAM amount
2x 8 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
10000 MHz
784 MHz
Memory bandwidth
-
6.272 GB/s
Shared memory
-
-
Display Connectors
-
1x DVI, 1x VGA, 1x S-Video
G-SYNC support
+
-
DirectX
12_1
9.0c (9_3)
CUDA
+
-
OpenCL
-
N/A
OpenGL
-
2.0
Shader Model
-
3.0
Vulkan
+
N/A
VR Ready
+
-