NVIDIA GeForce GTX 980MX vs NVIDIA GeForce GTX 650 Ti Boost
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Mar 2013
Generation
GeForce 900M
GeForce 600
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1050 MHz
980 MHz
Boost Clock
1178 MHz
1032 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
192.0GB/s
144.2GB/s
Render Config
Shading Units
1664
768
TMUs
104
64
ROPs
64
24
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
2 MB
384 KB
Theoretical Performance
Pixel Rate
75.39 GPixel/s
16.51 GPixel/s
Texture Rate
122.5 GTexel/s
66.05 GTexel/s
FP32 (float)
3.920 TFLOPS
1.585 TFLOPS
FP64 (double)
122.5 GFLOPS
66.05 GFLOPS
Graphics Processor
GPU Name
GM204
GK106
GPU Variant
N16E-GXX-A1
GK106-240-A1
Architecture
Maxwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5.2 billion
2.54 billion
Die Size
398 mm²
221 mm²
Board Design
TDP
148W
134W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
5.2
3.0
Shader Model
6.4
5.1