The Intel Core i9-13900H is a high-end mobile CPU for laptops based on the Raptor Lake-H series (Alder Lake architecture). It was announced in early 2023 and offers 6 performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 20 supported threads when combined with the E-cores. The clock rate ranges from 2.5 to 5.2 GHz (single core turbo, all-core 4.8 GHz) on the performance cluster and 1.8 to 4 GHz on the efficiency cluster. The performance of the E-cores should be similar to old Skylake cores (compare with the Core i7-6920HQ). All cores can use up to 24 MB L3 cache. The CPU supports the full set of vPro Enterprise management features.
Performance
Thanks to the high core count and high clock speed, the Core i7-13800H should be faster than the older Core i9-12900HK. Therefore, the CPU is very well suited for all demanding use cases like gaming, content creation, and scientific calculations.
Features
The integrated memory controller supports various memory types up to DDR5-5200 (up from 4800 MHz for the 12th gen). The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU now supports PCIe 5.0 x8 for a GPU and two PCIe 4.0 x4 for SSDs.
The CPU is rated at 45 W base power (115 W PL2) but most laptops will use a PL1 of around 60 Watt. The SoC is manufactured in a 10nm process at Intel, which is known as Intel 7 (improved over the 12th Gen).
The AMD Ryzen 9 7900X is a fast high-end desktop processor of the Raphael series. It offers 12 cores based on the Zen 4 architecture that supports hyperthreading (24 threads). The cores clock from 4.7 (base) up to 5.7 GHz (single core boost). When all 12 cores are fully loaded, 5.1 GHz is the max. clock speed. The 7900X is the second fastest Ryzen at launch, only bested by the Ryzen 9 7950X with 4 more cores.
The performance of the R9 7900X is clearly better than the old Ryzen 9 5900X thanks to the improved architecture and modern 5nm process. Compared to Intels Raptor Lake Core i9-13700K the single-core performance is slightly lower and the multi-core performance slightly faster. The gaming performance is a bit lower, and is on average only on par with the Core i5-13600K and also lower than the old Ryzen 7 5800X3D.
The Raphael series still uses a chiplet design with two CCD-clusters (each with 8 possible cores) in 5nm and an IO-die (including the memory controller and the Radeon Graphics iGPU) in 6nm.
Average Benchmarks Intel Core i7-13800H → 100%n=23
Average Benchmarks AMD Ryzen 9 7900X → 139%n=23
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
v1.34
log 09. 21:52:02
#0 ran 0s before starting gpusingle class +0s ... 0s
#1 checking url part for id 14719 +0s ... 0s
#2 checking url part for id 14608 +0s ... 0s
#3 redirected to Ajax server, took 1760039522s time from redirect:0 +0s ... 0s
#4 did not recreate cache, as it is less than 5 days old! Created at Tue, 07 Oct 2025 05:18:31 +0200 +0s ... 0s
#5 composed specs +0.005s ... 0.006s
#6 did output specs +0s ... 0.006s
#7 getting avg benchmarks for device 14719 +0.004s ... 0.01s
#8 got single benchmarks 14719 +0.005s ... 0.015s
#9 getting avg benchmarks for device 14608 +0.003s ... 0.018s
#10 got single benchmarks 14608 +0.017s ... 0.035s
#11 got avg benchmarks for devices +0s ... 0.035s
#12 min, max, avg, median took s +0.037s ... 0.072s
- Average benchmark values for this graphics card
