NVIDIA GeForce GTX 1650 Ti Max Q vs NVIDIA B300
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Sep 2025
Generation
GeForce 16 Mobile
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1035 MHz
1665 MHz
Boost Clock
1200 MHz
2032 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
4GB
144GB
Memory Type
GDDR6
HBM3e
Memory Bus
128bit
4096bit
Bandwidth
160.0GB/s
4.10TB/s
Render Config
SM Count
16
148
Shading Units
1024
18944
TMUs
64
592
ROPs
32
24
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
1024 KB
50 MB
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
38.40 GPixel/s
48.77 GPixel/s
Texture Rate
76.80 GTexel/s
1202.9 GTexel/s
FP16 (half)
4.915 TFLOPS
1231.8 TFLOPS
FP32 (float)
2.458 TFLOPS
76.99 TFLOPS
FP64 (double)
76.80 GFLOPS
1202.9 GFLOPS
Graphics Processor
GPU Name
TU117
GB110
GPU Variant
N18P-G62
—
Architecture
Turing
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
4.7 billion
104 billion
Die Size
200 mm²
Unknown
Board Design
TDP
50W
1400W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
1800 W
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
10.3
Shader Model
6.6
N/A
Benchmark
3DMark Time Spy
3,150
—
3DMark Time Spy Extreme
1,429
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.