USC · DSCI — Lab 2 · Data Visualization
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Underlying Data · Table 1
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| Region | 2022 (TWh) | 2024 (TWh) | 2030 Projected (TWh) | 2024–2030 Growth | Share of Global (2024) | Primary Energy Mix | Carbon Intensity |
|---|---|---|---|---|---|---|---|
| United States | 130 | 183 | 426 | +133% | ~45% | Gas 41%, Nuclear 20% | High |
| China | 88 | 104 | 279 | +168% | ~25% | Coal-heavy mix | Very High |
| Europe (EU+UK) | 56 | 70 | 115 | +64% | ~15% | Renewables-leading | Medium |
| Japan | 14 | 19 | 34 | +79% | ~5% | Gas & Nuclear mix | High |
| Rest of World | 40 | 39 | 91 | +133% | ~10% | Mixed | Varies |
| Global Total | 460 | 415 | 945 | +128% | 100% | Gas 40%+ projected | High |
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Underlying Data · Table 2
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| GPU | Architecture | Release Year | TDP (Watts) | FP16 TFLOPS | VRAM (GB) | Mem. Bandwidth (TB/s) | TFLOPS/Watt | Use Case Tier |
|---|---|---|---|---|---|---|---|---|
| V100 SXM2 | Volta | 2017 | 300 | 112 | 32 | 0.90 | 0.37 | Data Center |
| RTX 3090 | Ampere (consumer) | 2020 | 350 | 142 | 24 | 0.94 | 0.41 | Prosumer |
| A100 SXM4 | Ampere | 2020 | 400 | 312 | 80 | 2.00 | 0.78 | Data Center |
| RTX 4090 | Ada Lovelace (consumer) | 2022 | 450 | 330 | 24 | 1.01 | 0.73 | Prosumer / Edge |
| H100 SXM5 | Hopper | 2022 | 700 | 990 | 80 | 3.35 | 1.41 | Data Center (AI) |
| H200 SXM | Hopper | 2024 | 700 | 990 | 141 | 4.80 | 1.41 | Data Center (AI) |
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Visualization 1 of 2
In the final version, hovering over any point on the chart will display a tooltip showing the exact TWh value for each region and the running global total for that year. Clicking a region in the legend will toggle that layer on or off, allowing comparison of individual contributors. A slider will let users switch between the IEA base case, headwinds, and lift-off projection scenarios, animating the chart between the three forecast ranges.
TWh · IEA base case projection
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Visualization 2 of 2
In the final version, hovering over any bubble will display a tooltip with the GPU's full specs — TDP, FP16 TFLOPS, memory bandwidth, VRAM, and release year. Bubbles will be filterable by GPU tier (data center vs. consumer) using toggle buttons above the chart, and an annotation line will appear on hover showing the efficiency-per-watt tradeoff between the selected GPU and the H100 baseline.
X axis: TDP (watts) · Y axis: FP16 TFLOPS per watt · Bubble size: memory bandwidth
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