GeForce GTX 980 SLI Mobile and GeForce GT 120M - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GT 120M
Architecture
Maxwell (2014−2018)
G9x (2007−2010)
GPU code name
N16E-GXX SLI
N10P-GV1
Market segment
Laptop
Laptop
Release date
September 2015
February 2009
Interface
-
PCIe 2.0 x16
SLI options
+
-
Boost clock speed
1228 MHz
-
Core clock speed
1126 MHz
500 MHz
Floating-point performance
-
80 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
10400 Million
314 million
Pipelines / CUDA cores
4096
32
Power consumption (TDP)
330 Watt
23 Watt
Texture fill rate
-
8.000
Memory type
GDDR5
GDDR2, GDDR3
Maximum RAM amount
2x 8 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
3500 MHz
1000 MHz
Memory bandwidth
-
16 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