We are waiting for additional benchmark results to have a better understanding. In heavy vectorised/SIMD tests, RPL sees only 5-8% improvement over ADL (at lower clocks) which is encouraging but perhaps not a surprise as the extra Atom cores are not going to provide much uplift.In legacy ALU/FPU tests, RPL shows a large 33-50% improvement over ADL even at lower clocks which is tremendous.SiSoftware has given the following taglines in regards to Raptor Lake for now: So in conclusion, the Intel Raptor Lake Core i9-13900 CPU, for its ES state, does perform really well but it would be better if we wait for the final performance numbers to show up since clocks do play a big role in the end. Using FP64 to mantissa extend FP128 RPL is 6% faster Native Quad-Float/FP128 Multi-Media (Mpix/s) In this floating-point vectorised test RPL is 4% faster Using 64-bit int to emulate Int128 RPL is 8% faster. Native Quad-Int (Int128) Multi-Media (Mpix/s) Native Integer (Int32) Multi-Media (Mpix/s) Intel Core i9-12900 8C+8c/24T big+LITTLE (ADL)Ī 64-bit integer workload RPL is 34% faster. Related Story Hassan Mujtaba Intel Core i9-13900K Raptor Lake CPU Overclocked Up To 6.2 GHz, Over 65% Faster Than 12900K & 5950X Intel Raptor Lake Core i9-13900 Leaked Benchmarks (Credits: SiSoftware) Native Benchmarks The chip ended up faster than both, the Intel Core i9-12900 and AMD Ryzen 9 5900X which is good for the upcoming lineup. The Intel Core i9-13900 'Raptor Lake' CPU offered up to 50% uplift over the Intel Core i9-12900 in Whetstone FP32 tests and an impressive 2x gain in the FP64 tests. But with that said, the results are very impressive for an ES chip with such low clock speeds. The CPU is equipped with 32 MB of L2 cache (8 x 2 MB for P-Cores / 4 x 4 MB for E-Cores) and 36 MB of 元 cache for a combined total of 68 MB of 'Gaming' cache.Ĭoming to the benchmarks, it is not mentioned what exact test setup was used and if the memory was indeed running at DDR5-5600 speeds. That's really low from the retail version which will be offering over 5.5 GHz speeds as mentioned in various leaks.

The chip was running at max clock speeds of 3.7 GHz for the P-Cores and 2.76 GHz for the E-Cores. The Raptor Lake CPU sample tested is an Intel Core i9-13900 which features 8 P-Cores and 16 E-Cores for a total of 24 cores and 32 threads. No Support For AVX-512 (Just Like Alder Lake-S).20% Larger 元 cache (Up To 36 MB Unified).Support for up to DDR5-5600 memory (JEDEC).

Cpu speed accelerator 6.0