GeForce RTX 4070 Mobile vs GeForce GTX 1660 Ti Max Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4070 Mobile 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 27% (1695MHz vs 1335MHz)
More VRAM (8GB vs 6GB)
3072 additional rendering cores
GeForce GTX 1660 Ti Max Q 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 256.0GB/s)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 Mobile
+280%
15620
GeForce GTX 1660 Ti Max Q
4101
3DMark Time Spy
GeForce RTX 4070 Mobile
+151%
12501
GeForce GTX 1660 Ti Max Q
4973
3DMark Time Spy Extreme
GeForce RTX 4070 Mobile
+147%
5699
GeForce GTX 1660 Ti Max Q
2304
Blender
GeForce RTX 4070 Mobile
+368%
4078
GeForce GTX 1660 Ti Max Q
870
OctaneBench
GeForce RTX 4070 Mobile
+233%
370
GeForce GTX 1660 Ti Max Q
111
Graphics Card
Jan 2023
Release Date
Apr 2019
GeForce 40 Mobile
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1395 MHz
Base Clock
1140 MHz
1695 MHz
Boost Clock
1335 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
256.0GB/s
Bandwidth
288.0GB/s
Render Config
36
SM Count
24
4608
Shading Units
1536
144
TMUs
96
48
ROPs
48
144
Tensor Cores
-
36
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
32 MB
L2 Cache
1536 KB
Theoretical Performance
81.36 GPixel/s
Pixel Rate
64.08 GPixel/s
244.1 GTexel/s
Texture Rate
128.2 GTexel/s
15.62 TFLOPS
FP16 (half)
8.202 TFLOPS
15.62 TFLOPS
FP32 (float)
4.101 TFLOPS
244.1 GFLOPS
FP64 (double)
128.2 GFLOPS
Board Design
115W
TDP
Unknown
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
AD106
GPU Name
TU116
GN21-X6
GPU Variant
-
Ada Lovelace
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
22.9 billion
Transistors
6.6 billion
188 mm²
Die Size
284 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
7.5
6.8
Shader Model
6.7
