GeForce GTX 880M SLI and GeForce GTX 1660 Ti Max-Q - video card comparison
GeForce GTX 880M SLI
GeForce GTX 1660 Ti Max-Q
Architecture
Kepler (2012−2018)
Turing (2018−2021)
GPU code name
N15E-GX-A2
N18E-G0
Market segment
Laptop
Laptop
Release date
March 2014
April 2019
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
-
1335 MHz
Core clock speed
954 MHz
1140 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
2x 3540 Million
6,600 million
Pipelines / CUDA cores
3072
1536
Power consumption (TDP)
206 Watt
60 Watt
Texture fill rate
-
128.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
2x 8 GB
6 GB
Memory bus width
2x 256 Bit
192 Bit
Memory clock speed
5000 MHz
12000 MHz
Memory bandwidth
-
288.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12 (FL 11_0)
12 (12_1)
CUDA
+
7.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2.131
Optimus
+
-