AI & Hardware
CPU, GPU or TPU? Choosing an Accelerator Beyond Peak FLOPS
Compare AI processors using actual workload requirements, memory bandwidth, supported software and cost per completed task.
ILLUSIONCLOUD BLOG
AI & Hardware
AI systems, processors, accelerators and the economics of computing.
ARTICLES
AI & Hardware
AI & Hardware
AI Rack Power and Liquid Cooling: From GPU Watts to Facility Capacity
Understand rack power budgets, cooling loops, heat rejection and why facility PUE cannot measure AI workload efficiency.
AI & Hardware
Confidential GPU Computing: Who Can Read Your Model and Its Data?
Understand GPU and CPU attestation, key-release policies and the limits of confidentiality on hosted accelerators.
AI & Hardware
FP8 vs FP4 for AI: Memory Savings, Speed and Accuracy
Compare FP8 and FP4 formats, scaling overhead, weight-only quantization and hardware support without conflating bit width with application performance.
AI & Hardware
PCIe vs NVLink vs Cluster Networks: Understanding GPU Communication
Compare PCIe, NVLink, InfiniBand and Ethernet by topology, bandwidth direction and distributed workload communication.
AI & Hardware
MIG vs Time-Slicing vs vGPU: How GPU Sharing Works
Compare hardware GPU partitions, Kubernetes time-slicing and virtual GPU allocations, including memory, isolation and contention.
AI & Hardware
GPU VRAM vs Memory Bandwidth: What Matters for AI Models?
Learn to distinguish model memory capacity, peak HBM bandwidth, batching and interconnect limits when choosing AI accelerators.
AI & Hardware
KV Cache Memory Explained: Why Long AI Contexts Fill GPU VRAM
Calculate transformer KV-cache memory from layer count, KV heads, token length and precision, with examples for concurrent requests.
AI & Hardware
How to Read MLPerf Inference Results Without Misreading Throughput
Interpret MLPerf scenarios, model quality, accelerator count, benchmark divisions and measured system power.
AI & Hardware
AI Training vs Inference: How Infrastructure Costs Change
Compare training memory, inference latency, batching and cost per useful result to understand GPU infrastructure economics.
AI & Hardware
Jensen Huang Resigns: NVIDIA Stock Falls 4.34%
NVIDIA confirms Jensen Huang's resignation after his admission of infidelity. A sourced timeline, verified NVDA closing prices and the leadership risks.
AI & Hardware
Impact of Rising GPU Costs on Cloud Game Streaming
Examine how GPU hardware costs influence cloud gaming capacity and service pricing.