NVIDIA GeForce RTX 4070 Max-Q vs NVIDIA GeForce GTX 1660 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2019
Generation
GeForce 40 Mobile
GeForce 16 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
1455 MHz
Boost Clock
1230 MHz
1590 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
256.0GB/s
288.0GB/s
Render Config
SM Count
36
24
Shading Units
4608
1536
TMUs
144
96
ROPs
48
48
Tensor Cores
144
-
RT Cores
36
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
32 MB
1536 KB
Theoretical Performance
Pixel Rate
59.04 GPixel/s
76.32 GPixel/s
Texture Rate
177.1 GTexel/s
152.6 GTexel/s
FP16 (half)
11.34 TFLOPS
9.769 TFLOPS
FP32 (float)
11.34 TFLOPS
4.884 TFLOPS
FP64 (double)
177.1 GFLOPS
152.6 GFLOPS
Graphics Processor
GPU Name
AD106
TU116
GPU Variant
GN21-X6
-
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
22.9 billion
6.6 billion
Die Size
188 mm²
284 mm²
Board Design
TDP
35W
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
7.5
Shader Model
6.8
6.7
📊 Benchmark
3DMark Time Spy
-
5,597
3DMark Time Spy Extreme
-
2,574