The AMD Ryzen Embedded R1505G is a mobile APU for thin and light embedded systems that was announced in early 2019. It includes four Zen cores clocked at 2.4 to 3.4 GHz and offers no SMT (four threads) and 4 MB L3-Cache. The integrated graphics card is called Radeon RX Vega 3 and offers 3 CUs (192 Shaders). The TDP is configurable between 12 and 25 Watt (15 Watt nominal).
More information on Raven Ridge can be found in our launch article.
The Intel Core i5-1345U is a mid-range mobile CPU for thin and light laptops based on the Alder Lake architecture (Raptor Lake-U / RPL-U series). It was announced in early 2023 and offers 2 performance cores (P-cores, Golden Cove architecture) and 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 12 supported threads when combined with the E-cores. The clock rate ranges from 1.6 to 4.7 GHz on the performance cluster and 1.2 to 3.5 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 12 MB L3 cache. The CPU supports "Enterprise" vPro management features. Compared to the P-series (28W) or H-series (45W), the 15W TDP may limit the sustained performance.
Performance
Thanks to the similar clock speed, the Core i5-1345U is very similar to the older Core i7-1255U (+100 MHz P-Cores base clock rate). The faster i7 like the i7-1365U models offer only higher clock rates (and a faster iGPU).
Architecture
The integrated memory controller supports various memory types up to LPDDR5-6400. 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 still only supports PCIe 4.0 x8 for a GPU and two PCIe 4.0 x4 for SSDs.
The integrated graphics card is based on the Xe-architecture and offers 80 of the 96 EUs (Execution Units) operating at up to 1.25 GHz.
Power consumption
This Core i5 CPU is rated at a TDP of 15W (base power, PL1) and a maximum turbo power of 55W (PL2). The RPL-U processors are built in a further improved Intel 7 process (10nm SuperFin) that allows higher clock rates.
The AMD Ryzen 5 2600H is a mobile SoC that was announced late 2018. It is intended for mid-sized to big laptops and combines four Zen cores (8 threads) clocked at 3.2 (base) - 3.6 GHz (boost) with a Radeon RX Vega 8 Mobile graphics card with 8 CUs (512 Shaders, unverified). The integrated dual-channel memory controller supports up to DDR4-3200 memory.
Compared to the older Ryzen 5 2500U for slim and light laptops, the 2600H offers a higher TDP (45 Watt versus 15 Watt), higher clocked memory, a higher base clock (3.3 versus 2 GHz) and a faster integrated GPU.
More information on Raven Ridge can be found in our launch article.
The performance should be slightly better than the Ryzen 5 2600U due to the higher TDP and base clock speed. Especially longer loads should profit from this. Due to the high TDP (configurable from 35 - 54 Watt), the Ryzen 7 2600H is best suited for bigger laptops.
Average Benchmarks AMD Ryzen Embedded R1505G → 100%n=4
Average Benchmarks Intel Core i5-1345U → 418%n=4
Average Benchmarks AMD Ryzen 5 2600H → 176%n=4
- 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
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