GeForce GTX 1660 Ti Mobile vs GeForce GTX 980M
We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 8GB VRAM GeForce GTX 980M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1660 Ti Mobile 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 41% (1590MHz vs 1127MHz)
Larger VRAM bandwidth (288.0GB/s vs 160.4GB/s)
GeForce GTX 980M 's Advantages
More VRAM (8GB vs 6GB)
Score
Benchmark
FP32 (float)
GeForce GTX 1660 Ti Mobile
+41%
4884
GeForce GTX 980M
3462
3DMark Time Spy
GeForce GTX 1660 Ti Mobile
+42%
5597
GeForce GTX 980M
3916
3DMark Time Spy Extreme
GeForce GTX 1660 Ti Mobile
+45%
2574
GeForce GTX 980M
1767
Graphics Card
Apr 2019
Release Date
Oct 2014
GeForce 16 Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1455 MHz
Base Clock
1038 MHz
1590 MHz
Boost Clock
1127 MHz
1500 MHz
Memory Clock
1253 MHz
Memory
6GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
288.0GB/s
Bandwidth
160.4GB/s
Render Config
24
SM Count
-
1536
Shading Units
1536
96
TMUs
96
48
ROPs
64
64 KB (per SM)
L1 Cache
48 KB (per SMM)
1536 KB
L2 Cache
2 MB
Theoretical Performance
76.32 GPixel/s
Pixel Rate
72.13 GPixel/s
152.6 GTexel/s
Texture Rate
108.2 GTexel/s
9.769 TFLOPS
FP16 (half)
-
4.884 TFLOPS
FP32 (float)
3.462 TFLOPS
152.6 GFLOPS
FP64 (double)
108.2 GFLOPS
Board Design
Unknown
TDP
Unknown
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
TU116
GPU Name
GM204
-
GPU Variant
N16E-GX-A1
Turing
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
6.6 billion
Transistors
5.2 billion
284 mm²
Die Size
398 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
5.2
6.7
Shader Model
6.7 (6.4)
