NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce GTX 1660 Ti Max Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 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
NVIDIA GeForce RTX 5070 Mobile 's Advantages
Released 6 years late
Boost Clock has increased by 7% (1425MHz vs 1335MHz)
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (384.0GB/s vs 288.0GB/s)
3072 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Mobile
+220%
13.13 TFLOPS
GeForce GTX 1660 Ti Max Q
4.101 TFLOPS
Graphics Card
Apr 2025
Release Date
Apr 2019
GeForce 50 Mobile
Generation
GeForce 16 Mobile
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
907 MHz
Base Clock
1140 MHz
1425 MHz
Boost Clock
1335 MHz
1500 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
6GB
GDDR7
Memory Type
GDDR6
128bit
Memory Bus
192bit
384.0GB/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
68.40 GPixel/s
Pixel Rate
64.08 GPixel/s
205.2 GTexel/s
Texture Rate
128.2 GTexel/s
13.13 TFLOPS
FP16 (half)
8.202 TFLOPS
13.13 TFLOPS
FP32 (float)
4.101 TFLOPS
205.2 GFLOPS
FP64 (double)
128.2 GFLOPS
Board Design
50W
TDP
Unknown
300 W
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GB206
GPU Name
TU116
GB206
GPU Variant
-
Blackwell 2.0
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
21.9 billion
Transistors
6.6 billion
181 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
1.4
Vulkan
1.3
12.0
CUDA
7.5
6.8
Shader Model
6.7
