NVIDIA GB10 vs NVIDIA GeForce GTX 1660 Ti Max Q
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Apr 2019
Generation
Server Blackwell
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
1140 MHz
Boost Clock
2418 MHz
1335 MHz
Memory Clock
1067 MHz
1500 MHz
Memory
Memory Size
128GB
6GB
Memory Type
LPDDR5X
GDDR6
Memory Bus
256bit
192bit
Bandwidth
273.2GB/s
288.0GB/s
Render Config
SM Count
48
24
Shading Units
6144
1536
TMUs
384
96
ROPs
48
48
Tensor Cores
384
—
RT Cores
48
—
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
1536 KB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
64.08 GPixel/s
Texture Rate
928.5 GTexel/s
128.2 GTexel/s
FP16 (half)
29.71 TFLOPS
8.202 TFLOPS
FP32 (float)
29.71 TFLOPS
4.101 TFLOPS
FP64 (double)
464.3 GFLOPS
128.2 GFLOPS
Graphics Processor
GPU Name
GB20B
TU116
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
Unknown
6.6 billion
Die Size
Unknown
284 mm²
Board Design
TDP
140W
Unknown
Suggested PSU
300 W
—
Outputs
1x HDMI
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
12.1
7.5
Shader Model
N/A
6.7
Benchmark
3DMark Time Spy
—
4,973
3DMark Time Spy Extreme
—
2,304
Blender
—
870
▲ Specs Compare
Data sourced from official specifications and benchmark tests.