NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA GeForce GTX 1660 Ti Max Q
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Apr 2019
Generation
GeForce 20 Mobile
GeForce 16 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1260 MHz
1140 MHz
Boost Clock
1455 MHz
1335 MHz
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
352.0GB/s
288.0GB/s
Render Config
SM Count
36
24
Shading Units
2304
1536
TMUs
144
96
ROPs
64
48
Tensor Cores
288
-
RT Cores
36
-
L1 Cache
64 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
93.12 GPixel/s
64.08 GPixel/s
Texture Rate
209.5 GTexel/s
128.2 GTexel/s
FP16 (half)
13.41 TFLOPS
8.202 TFLOPS
FP32 (float)
6.705 TFLOPS
4.101 TFLOPS
FP64 (double)
209.5 GFLOPS
128.2 GFLOPS
Graphics Processor
GPU Name
TU106B
TU116
Architecture
Turing
Turing
Foundry
TSMC
TSMC
Process Size
12 nm
12 nm
Transistors
10.8 billion
6.6 billion
Die Size
445 mm²
284 mm²
Board Design
TDP
115W
Unknown
Outputs
No outputs
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
7.5
7.5
Shader Model
6.6
6.7
📊 Benchmark
3DMark Time Spy
-
4,973
3DMark Time Spy Extreme
-
2,304
Blender
-
870