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Project

NVLink Fusion

NVIDIA's program licensing NVLink interconnect so partners' custom CPUs and XPUs can connect directly to Nvidia GPUs in scale-up AI systems.

Known aliases

  • Fusion
  • NVIDIA NVLink Fusion
  • NVLink
  • NVLink Fusion platform
  • NVLink Fusion program

Current stories

buildConfirmed3 publishers

MediaTek will wire custom XPUs into NVIDIA's scale-up fabric as a prevalidated block

NVIDIA is licensing the Fusion chiplet, its C2C CPU attach and NVHBM to MediaTek and buying $3.5 billion of its convertible bonds, so the quickest route to a custom accelerator now ends inside an NVIDIA rack.

Perspective Coverage

3 publishers
Builder
Builder 37%
Operator
Operator 22%
Investor
Investor 41%

Reality

Evidence55
Adoption20
Hype gap+30
Incentives80
Confidence60
investConfirmed6 publishers

Nvidia underwrites MediaTek's custom-accelerator business with $3.5bn of convertible debt

Nvidia's money buys bonds that can convert into MediaTek equity. The return that matters is NVLink Fusion, which routes every custom accelerator MediaTek designs for a hyperscaler back into an Nvidia rack. The bond terms were not disclosed.

Perspective Coverage

6 publishers
Builder
Builder 27%
Operator
Operator 24%
Investor
Investor 49%

Reality

Evidence72
Adoption25
Hype gap+30
Incentives70
Confidence66
leadershipConfirmed3 publishers

Anthropic cuts Fable 5.1 prices by 25% and launches two-tier safeguard system with Mythos 5.1

The saving comes off cache reads, so it lands unevenly across teams, and the model's most sensitive capability now reaches users through a credential issued by an access program, not a purchase order a budget holder can sign off alone. Both changes move the decision away from the budget holder.

Perspective Coverage

3 publishers
Builder
Builder 37%
Operator
Operator 25%
Investor
Investor 38%

Reality

Evidence55
Adoption30
Hype gap+35
Incentives65
Confidence60
productConfirmed3 publishers

Apple weighs wiring an M8 Ultra AI server together with Nvidia's NVLink Fusion

The Information reports two configurations, one with two chips and one with four, aimed at developers, businesses and governments, with a possible 2029 launch. Apple already builds servers for Private Cloud Compute and has turned partners away from them.

Perspective Coverage

7 publishers
Builder
Builder 32%
Operator
Operator 32%
Investor
Investor 36%

Reality

Evidence35
Adoption15
Hype gap+20
Incentives55
Confidence40
buildOne report1 publisher

Apple's reported M8 Ultra server would pick up NVLink where UltraFusion stops

The Information reports Apple is weighing Nvidia's NVLink Fusion for an inference server built on two or four M8 Ultra chips in 2029. The engineering question is which part of that package would join the NVLink domain.

Perspective Coverage

3 publishers
Builder
Builder 37%
Operator
Operator 23%
Investor
Investor 40%

Reality

Evidence30
Adoption18
Hype gap+42
Incentives55
Confidence50
buildConfirmed2 publishers

NVIDIA takes the memory controller off your custom chip and puts it in the DRAM

NVHBM offers NVLink Fusion partners 30 percent more bandwidth and 15 percent less power, in exchange for NVIDIA owning the interface between their compute and their memory.

Perspective Coverage

3 publishers
Builder
Builder 45%
Operator
Operator 29%
Investor
Investor 26%

Reality

Evidence34
Adoption14
Hype gap+38
Incentives88
Confidence66