AMD A4-7210 vs Intel Core i7-13800H

AMD A4-7210

The AMD A4-7210 is a mobile quad-core SoC (codenamed "Carrizo-L") for entry-level devices and subnotebooks, which has been presented in May 2015. In addition to 4 CPU cores clocked at up to 2.2 GHz (boost clock), the 28 nanometer chip also integrates a Radeon R3 GPU, a single-channel DDR3L-1600 memory controller and the southbridge with various I/O-ports. The TDP of the A4-7210 can be configured from 12 to 25 Watt. The predecessor AMD A4-6210 features similar specifications except the slower clock speed (at least boost), the configurable TDP, and the new FP4 package (compatible to the mainstream Carrizo SoCs). 

Architecture

Carrizo-L, Beema (for notebooks) and Mullins (for tablets and compact subnotebooks, same die) are based on AMD's Puma+ architecture, which is the successor to the previous Jaguar design (Kabini and Temash APUs). Neither the performance per clock nor the feature set (including SSE up to 4.2, AVX and AES) have been modified. However, AMD managed to reduce the leakage current, enabling significantly higher (boost) clock speeds. This leads to a more responsive system and better overall performance. As its predecessor, the chip is manufactured in 28 nm.

Performance

The processor performance depends on the configured TDP of the SoC. Set to 25 Watt, the CPU should be faster than the old A6-6210.

Graphics

The integrated Radeon R3 should be similar to the Beema based Radeon R3 GPU with 128 shaders. In our first review sample the GPU was clocked at 686 MHz and therefore 86 MHz faster than in the A4-6210. Only a few current games (as of 2014) are thus playable in low settings.

Power Consumption

The power consumption of the entire SoC is rated at 12 to 25 watts. Thus, the APU is also suitable for small subnotebooks.

Intel Core i7-13800H

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 integrated graphics card is based on the Xe-architecture and offers 96 EUs (Execution Units) .

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).