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Intel-Gen8.md

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code name: Broadwell, Braswell.

Examples

Broadwell

  • HD Graphics 5300
  • HD Graphics 6000
  • Iris Graphics 6100

Braswell

  • HD Graphics 400

References

  1. The Compute Architecture of Intel Processor Graphics Gen8, [backup]

Notes

Specs

  • Each EU contains 2 x 128-bit FPUs.
  • One FPU supports 32-bit and 64-bit integer, FP16, FP32, FP64, and transcendental math functions.
  • Other FPU supports only 32-bit and 64-bit integer, FP16 and FP32.
  • Each Subslice contains 8 EUs and a sampler (4 tex/clk), and has 64 KB shared memory.