GeForce GTX 980 SLI Mobile and GeForce 830M - video card comparison
GeForce GTX 980 SLI Mobile
GeForce 830M
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
N16E-GXX SLI
N15?
Market segment
Laptop
Laptop
Release date
September 2015
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
-
PCIe 3.0 x8
SLI options
+
-
Boost clock speed
1228 MHz
1150 MHz
Core clock speed
1126 MHz
1029 MHz
Floating-point performance
-
588.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
10400 Million
-
Pipelines / CUDA cores
4096
256
Power consumption (TDP)
330 Watt
33 Watt
Texture fill rate
-
18.40
Memory type
GDDR5
DDR3
Maximum RAM amount
2x 8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
3500 MHz
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
12 (11_0)
CUDA
+
+
OpenCL
-
1.2
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
1.1.126
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+