Performance Rating
The RTX PRO 4000 Blackwell is a professional graphics card by NVIDIA, launched on March 18th, 2025. Built on the 5 nm process, and based on the GB203 graphics processor, the card supports DirectX 12 Ultimate. The GB203 graphics processor is a large chip with a die area of 378 mm² and 45,600 million transistors. Unlike the fully unlocked GeForce RTX 5080, which uses the same GPU but has all 10752 shaders enabled, NVIDIA has disabled some shading units on the RTX PRO 4000 Blackwell to reach the product's target shader count. It features 8960 shading units, 280 texture mapping units, and 96 ROPs. Also included are 280 tensor cores which help improve the speed of machine learning applications. The card also has 70 raytracing acceleration cores. NVIDIA has paired 24 GB GDDR7 memory with the RTX PRO 4000 Blackwell, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 1590 MHz, which can be boosted up to 2617 MHz, memory is running at 1750 MHz (28 Gbps effective).
Contents:
Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering NVENC / NVDEC AdditionalMemory
Memory Size
Memory Type
Memory Bandwidth
Memory Bus Width
ML Performance
FP16 (Half Precision)
BF16 (Brain Float)
TF32 (TensorFloat)
Compute Power
FP32 (Single Precision)
FP64 (Double Precision)
CUDA Cores
RT Cores
Architecture & Compatibility
GPU Architecture
SM (Streaming Multiprocessor)
PCIe Version
ML Software Support
CUDA Version
Clocks & Performance
Base Clock
Boost Clock
Memory Clock
Power Consumption
TDP/TGP
Recommended PSU
Power Connector
NVENC / NVDEC
NVENC Generation
NVENC Chips
Max Encoding Sessions
Encoding (NVENC)
NVDEC Generation
NVDEC Chips
Decoding (NVDEC)
Additional
Slots
Release Date
Display Outputs
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