NVIDIA RTX PRO 4000 Blackwell Mobile

NVIDIA RTX PRO 4000 Blackwell Mobile — 16 Гб GDDR7, 7,680 ядер, GPI 15.0

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Performance Rating

The RTX PRO 4000 Blackwell Mobile is a professional mobile graphics chip by NVIDIA. Built on the 5 nm process, and based on the GB203 graphics processor, the chip 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 Mobile to reach the product's target shader count. It features 7680 shading units, 240 texture mapping units, and 96 ROPs. Also included are 240 tensor cores which help improve the speed of machine learning applications. The card also has 60 raytracing acceleration cores. NVIDIA has paired 16 GB GDDR7 memory with the RTX PRO 4000 Blackwell Mobile, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 975 MHz, which can be boosted up to 1702 MHz, memory is running at 1750 MHz (28 Gbps effective).

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX PRO 4000 Blackwell Mobile

15.0

NVIDIA RTX PRO 4000 Blackwell Mobile

15.0

Memory

Memory Size

16 GB

Memory Type

Memory Bandwidth

896.0 GB/s

Memory Bus Width

256 бит

ML Performance

FP16 (Half Precision)

26.14 TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

26.14 TFLOPS

FP64 (Double Precision)

0.4085 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

Blackwell 2.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 5.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

None

TDP/TGP

80 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

64 MB

Additional

Slots

IGP
SXM Module
(NVIDIA B300)

Release Date

No
March 12, 2026
(Intel Arc B770)

Display Outputs

Portable Device Dependent
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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