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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

investConfirmed3 publishers

Bloomberg says ByteDance is close to buying MediaTek chips, a third alternative to restricted Nvidia GPUs

ByteDance is reportedly negotiating to buy MediaTek AI chips for its data centers, though no deal has been confirmed. Bloomberg News reported on Oct 15, citing people familiar, that an agreement is close; the buyer's 2026 AI capex guidance is 160 to 200 billion yuan.

Perspective Coverage

4 publishers
Builder
Builder 15%
Operator
Operator 30%
Investor
Investor 55%

Reality

Evidence40
Adoption
Not scored
Hype gap+20
Incentives
Not scored
Confidence55
buildOne report1 publisher

d-Matrix models 100 TB/s per card for Raptor, a stacked-DRAM chip due in late 2027

d-Matrix's ISCA paper models up to 100 TB/s per card for Raptor, a stacked-DRAM inference accelerator. The figures come from modeling and the first cards are expected in Nvidia MGX racks in late 2027, so they have no bearing on inference hardware bought in the next year.

Publishers:runtimewire.com

Reality

Evidence38
Adoption4
Hype gap+35
Incentives70
Confidence45
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
productConfirmed2 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
productOne report1 publisher

Qualcomm puts tokens per watt at the centre of its AI infrastructure pitch

Qualcomm's Tony Pialis told the AI Infra Summit in Santa Clara that tokens per watt is the new key metric in the AI war. The vendors in the room disagreed about which memory architecture gets them there.

Publishers:siliconangle.com

Reality

Evidence46
Adoption34
Hype gap+33
Incentives82
Confidence52
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
leadershipOne report1 publisher

Apple weighs building its M8 Ultra servers around Nvidia's NVLink Fusion interconnect

Apple has not confirmed the plan and the M8 Ultra is years from release. Seven other companies have already licensed the same rack interconnect from Nvidia, and their dates are the ones a buyer can use.

Publishers:implicator.ai

Reality

Evidence45
Adoption50
Hype gap+20
Incentives70
Confidence55
buildOne report1 publisher

Lambda ran 19 Blackwell nodes on the power budget provisioned for 16

The one measured number behind NVIDIA's tokens-per-megawatt pitch comes from Lambda's Blackwell cluster, where power reclaimed from static provisioning ran three extra nodes. Amazon's Annapurna Labs and d-Matrix got a line each.

Reality

Evidence33
Adoption45
Hype gap+44
Incentives90
Confidence60
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
buildOne report1 publisher

Memory is 30% of hyperscaler capex, and the cheapest fix is the DDR4 you already own

Contract prices roughly tripled in two quarters. Marvell is selling recycled DDR4 behind CXL, but its reference customer, Meta, did the job on an ASIC of its own design.

Publishers:tomshardware.com

Reality

Evidence63
Adoption38
Hype gap+33
Incentives74
Confidence58