NVIDIA RTX PRO 4500 Blackwell Workstation vs NVIDIA GeForce GTX 1650 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Apr 2020
Generation
Blackwell PRO W
GeForce 16 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1635 MHz
1380 MHz
Boost Clock
2407 MHz
1515 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
16
Shading Units
10496
1024
TMUs
328
64
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
48.48 GPixel/s
Texture Rate
789.5 GTexel/s
96.96 GTexel/s
FP16 (half)
50.53 TFLOPS
6.205 TFLOPS
FP32 (float)
50.53 TFLOPS
3.103 TFLOPS
FP64 (double)
789.5 GFLOPS
96.96 GFLOPS
Graphics Processor
GPU Name
GB203
TU117
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
45.6 billion
4.7 billion
Die Size
378 mm²
200 mm²
GPU Variant
—
N18P-G61-MP2
Board Design
TDP
200W
50W
Suggested PSU
550 W
—
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
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
6.9
6.6
Benchmark
3DMark Time Spy
—
3,443
3DMark Time Spy Extreme
—
1,559
▲ Specs Compare
Data sourced from official specifications and benchmark tests.