NVIDIA CMP 40HX vs NVIDIA GeForce GTX 1660 Ti Max Q
GPU · Specs Compare
Graphics Card
Release Date
Feb 2021
Apr 2019
Generation
Mining GPUs
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1470 MHz
1140 MHz
Boost Clock
1650 MHz
1335 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
192bit
Bandwidth
448.0GB/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
105.6 GPixel/s
64.08 GPixel/s
Texture Rate
237.6 GTexel/s
128.2 GTexel/s
FP16 (half)
15.21 TFLOPS
8.202 TFLOPS
FP32 (float)
7.603 TFLOPS
4.101 TFLOPS
FP64 (double)
237.6 GFLOPS
128.2 GFLOPS
Graphics Processor
GPU Name
TU106
TU116
GPU Variant
TU106-100-A1
—
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
185W
Unknown
Suggested PSU
450 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
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
6.8
6.7
Benchmark
Blender
1,174
870
3DMark Time Spy
—
4,973
3DMark Time Spy Extreme
—
2,304
▲ Specs Compare
Data sourced from official specifications and benchmark tests.