RTX PRO 4000 Blackwell Mobile vs GeForce RTX 4080 Ti Mobile

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureAda Lovelace (2022−2024)Blackwell 2.0 (2025)
GPU code nameAD104GB203
Market segmentLaptopMobile workstation
Release dateno data19 March 2025 (less than a year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores72807680
Core clock speedno data975 MHz
Boost clock speed1665 MHz1500 MHz
Number of transistors35,800 million45,600 million
Manufacturing process technology4 nm5 nm
Power consumption (TDP)175 Watt80 Watt
Texture fill rate399.6360.0
Floating-point processing power24.24 TFLOPS23.04 TFLOPS
ROPs8096
TMUs240240
Tensor Coresno data240
Ray Tracing Coresno data60

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 4.0 x16PCIe 5.0 x16

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR7
Maximum RAM amount12 GB16 GB
Memory bus width192 Bit256 Bit
Memory clock speed16 GB/s1750 MHz
Memory bandwidth384.0 GB/s896.0 GB/s
Shared memory--
Resizable BAR++

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsPortable Device DependentPortable Device Dependent

API and SDK compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.8
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.4
CUDA8.912.0
DLSS-+

Pros & cons summary


Maximum RAM amount 12 GB 16 GB
Chip lithography 4 nm 5 nm
Power consumption (TDP) 175 Watt 80 Watt

RTX 4080 Ti Mobile has a 25% more advanced lithography process.

RTX PRO 4000 Blackwell Mobile, on the other hand, has a 33.3% higher maximum VRAM amount, and 118.8% lower power consumption.

We couldn't decide between GeForce RTX 4080 Ti Mobile and RTX PRO 4000 Blackwell Mobile. We've got no test results to judge.

Be aware that GeForce RTX 4080 Ti Mobile is a notebook graphics card while RTX PRO 4000 Blackwell Mobile is a mobile workstation one.

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NVIDIA GeForce RTX 4080 Ti Mobile
GeForce RTX 4080 Ti Mobile
NVIDIA RTX PRO 4000 Blackwell Mobile
RTX PRO 4000 Blackwell Mobile

Other comparisons

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