NVIDIA GB10 vs NVIDIA GeForce GTX 1650 TU116
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Jul 2020
Generation
Server Blackwell
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
1410 MHz
Boost Clock
2418 MHz
1590 MHz
Memory Clock
1067 MHz
1500 MHz
Memory
Memory Size
128GB
4GB
Memory Type
LPDDR5X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
273.2GB/s
192.0GB/s
Render Config
SM Count
48
14
Shading Units
6144
896
TMUs
384
56
ROPs
48
32
Tensor Cores
384
—
RT Cores
48
—
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
1024 KB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
50.88 GPixel/s
Texture Rate
928.5 GTexel/s
89.04 GTexel/s
FP16 (half)
29.71 TFLOPS
5.699 TFLOPS
FP32 (float)
29.71 TFLOPS
2.849 TFLOPS
FP64 (double)
464.3 GFLOPS
89.04 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
GPU Variant
—
TU116-150-KA-A1
Board Design
TDP
140W
80W
Suggested PSU
300 W
250 W
Outputs
1x HDMI
1x DVI1x HDMI 2.01x DisplayPort 1.4a
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
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.