NVIDIA · Integrated GPU platform / module
NVIDIA GB200 NVL4
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Product overview
NVIDIA GB200 NVL4. Integrated GPU module, baseboard or system reference. The model identifies the platform; the complete supplied configuration is specified separately. NVIDIA model-level reference specifications — reference memory / capacity: 744 GB GPU HBM3e aggregate; CPU memory separate; interface: NVLink 5 / NVLink-C2C; integrated Grace Blackwell platform; form factor: Four-GPU / two-CPU integrated platform. Confirm the exact OEM configuration and its host, power, cooling and interconnect requirements before ordering.
Configuration overview
This is an integrated GPU module or system platform with host-specific requirements. Confirm the exact module or complete-system scope, interconnect, power, cooling and supported software in your quotation.
Specifications & compatibility
NVIDIA REFERENCE SPECIFICATIONS
Technical specifications
Specifications describe the identified NVIDIA model or reference configuration. Board-partner designs, OEM firmware, laptop power limits and complete-system configurations can differ.
- Product type
- Integrated four-GPU Grace Blackwell platform
- Blackwell GPUs / Grace CPUs
- 4 GPUs / 2 CPUs
- CPU core count
- 144 Arm Neoverse V2 cores
- GPU memory per GPU
- 186 GB HBM3e
- GPU memory bandwidth per GPU
- 8 TB/s
- Aggregate GPU memory
- 744 GB HBM3e; 4 x 186 GB, calculated from NVIDIA per-GPU specification
- Total fast memory, platform
- 1.8 TB, combining CPU and GPU memory
- Aggregate GPU memory bandwidth
- 32 TB/s
- Total NVLink bandwidth
- 7.2 TB/s
- FP4 Tensor peak, platform
- 80 PFLOPS sparse / 40 PFLOPS dense
- FP8 / FP6 Tensor peak, platform, sparse
- 40 PFLOPS
- PCIe interconnect per GPU
- PCIe Gen5; 128 GB/s bidirectional
- NVLink generation
- Fifth generation; up to 1.8 TB/s per GPU
- Maximum GPU TDP
- Configurable up to 1,200 W per GPU
- Deployment format
- Compatible NVIDIA MGX partner systems; exact server/cooling by configuration
1.8 TB total fast memory combines CPU and GPU memory; it is not GPU HBM capacity. Performance and bandwidth rows explicitly labelled aggregate apply to the whole four-GPU platform.
- Capacity / memory
- 744 GB GPU HBM3e aggregate; CPU memory separate
- Interface
- NVLink 5 / NVLink-C2C; integrated Grace Blackwell platform
- Form factor
- Four-GPU / two-CPU integrated platform
An integrated platform or module. Confirm its supported host, interconnect, power and cooling configuration.
Complete/integrated system enquiry, not an ordinary standalone PCIe board. Do not treat HGX, DGX, Grace Blackwell and individual GPU modules as interchangeable.
Official platform identity; quote complete supported configuration
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Match the part to its host.
NVIDIA model names identify GPUs and product editions; they do not establish one universal board-vendor part number. Laptop GPUs are supplied within complete laptops. SXM modules, HGX/DGX systems and integrated CPU–GPU platforms require their supported host and interconnect.
Memory type, rank, transfer rate and population rules must match the server and CPU. A storage capacity does not establish NVMe, SATA or SAS compatibility. SSD and mechanical HDD media, firmware, sector format, carriers and security variants need separate checks.
For a precise quotation, send:
- Complete manufacturer/OEM part number and label, including suffix.
- Quantity, acceptable condition and delivery city/country.
- Server, motherboard, CPU or storage-backplane model.
- Application, required configuration and compatibility requirements.
Where a price is not displayed, call or WhatsApp for the current USD price. Confirm equipment condition, quantity, warranty, shipping and dispatch before ordering.
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