GeForce GTX 980 SLI Mobile and Mobility Radeon HD 2700 - video card comparison
GeForce GTX 980 SLI Mobile
Mobility Radeon HD 2700
Architecture
Maxwell (2014−2018)
RV6xx (2007−2010)
GPU code name
N16E-GXX SLI
M76-XT
Market segment
Laptop
Laptop
Release date
September 2015
December 2007
Interface
-
MXM-II
SLI options
+
-
Boost clock speed
1228 MHz
-
Core clock speed
1126 MHz
700 MHz
Floating-point performance
-
168 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
10400 Million
390 million
Pipelines / CUDA cores
4096
120
Power consumption (TDP)
330 Watt
35 Watt
Texture fill rate
-
5.600
Memory type
GDDR5
DDR2, GDDR3
Maximum RAM amount
2x 8 GB
256+ MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
3500 MHz
700 MHz
Memory bandwidth
-
22.4 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
10.0 (10_0)
CUDA
+
-
OpenCL
-
N/A
OpenGL
-
3.3
Shader Model
-
4.0
Vulkan
-
N/A