NVIDIA RTX PRO 4500 Blackwell vs NVIDIA GeForce GTX 1650 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Nov 2019
Generation
Blackwell PRO W
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1635 MHz
1530 MHz
Boost Clock
2407 MHz
1725 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
192.0GB/s
Render Config
SM Count
82
20
Shading Units
10496
1280
TMUs
328
80
ROPs
112
32
Tensor Cores
328
—
RT Cores
82
—
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
1024 KB
Theoretical Performance
Pixel Rate
269.6 GPixel/s
55.20 GPixel/s
Texture Rate
789.5 GTexel/s
138.0 GTexel/s
FP16 (half)
50.53 TFLOPS
8.832 TFLOPS
FP32 (float)
50.53 TFLOPS
4.416 TFLOPS
FP64 (double)
789.5 GFLOPS
138.0 GFLOPS
Graphics Processor
GPU Name
GB203
TU116
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
6.6 billion
Die Size
378 mm²
284 mm²
GPU Variant
—
TU116-250-KA-A1
Board Design
TDP
200W
100W
Suggested PSU
550 W
300 W
Outputs
4x DisplayPort 2.1b
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
7.5
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.