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Spec RTX PRO 4500 Blackwell
Overview
Product name NVIDIA RTX PRO 4500 Blackwell
Architecture Blackwell 2.0
Generation / family NVIDIA RTX PRO Blackwell Series
GPU codename GB203
Launch date 2025-03-18
Market segment Desktop in NVIDIA RTX PRO Blackwell Series
Board type / entry type Workstation GPU
GPU
Process node TSMC 5 nm
Die size 378 mm²
Transistor count 45.6 billion
GPU chip GB203
SM / multiprocessor count 82
CUDA Cores 10496
Tensor Cores 328
RT Cores 82
ROPs 112
TMUs 328
Clocks
Base / Core clock 1,635 MHz
Boost clock 2,407 MHz
Memory clock 1,750 MHz
Memory
Memory size 32 GB
Memory type GDDR7
Memory bus width 256-bit
Memory bandwidth 896 GB/s
Bus / Interface
Bus interface PCIe 5.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 200 W
Recommended PSU 550 W
Power connectors 1x 16-pin
Slot width Dual-slot, 267 mm length, 40 mm width
Display / Media
Display outputs 4x DisplayPort 2.1b
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 12.0
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 50.53 TFLOPS
FP16 throughput 50.53 TFLOPS

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