GeForce GTX 980 SLI Mobile and GeForce GT 230 - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GT 230
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
N16E-GXX SLI
G94B
Market segment
Laptop
Desktop
Release date
September 2015
October 2009
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
-
Core clock speed
1126 MHz
650 MHz
Floating-point performance
-
156 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
10400 Million
505 million
Pipelines / CUDA cores
4096
48
Power consumption (TDP)
330 Watt
75 Watt
Texture fill rate
-
15.60
Memory type
GDDR5
GDDR3
Maximum RAM amount
2x 8 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3500 MHz
1800 MHz
Memory bandwidth
-
57.6 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
11.1 (10_0)
CUDA
+
1.1
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.0
Vulkan
-
N/A