- Apr 27, 2000
Does Tremont have 2x128 or 1x256?Also, why wouldn't Gracemont have 256-bit FP units? Because back with Goldmont it had full 128-bit FP units. One thing they mentioned was "vector performance".
There's more to TigerLake than that though. Look at some of Anandtech's AVX-512 benchmarks in their recent TigerLake-H 8c review. 3DPM v2 performance on TigerLake-H is pretty beastly. I don't think it's competitive in that bench with Skylake-X at the same core count, but it's still better than Skylake/CoffeeLake/Comet Lake with its 2x256b AVX2.The client versions of Icelake/Tigerlake doesn't have full 512-bit support either.