Qualcomm Snapdragon 8cx Gen 2 5G vs Intel Core i5-13505H
Qualcomm Snapdragon 8cx Gen 2 5G
► remove from comparison![Qualcomm SD 8cx Gen 2 5G](fileadmin/_processed_/f/2/csm_Qualcomm_Snapdragon_8cx_Gen2_5G_Launch_c0236e32ea.jpg)
The Qualcomm Snapdragon 8cx Gen 2 5G Compute Platform (or SD8cx Gen2, SC8180XP) is a ARM based SoC for Windows laptops. It integrates a similar CPU part as the Snapdragon 855 (same cores but without the Prime Core feature) and is manufactured in 7nm at Samsung. The 4 Kryo 495 Gold cores are based on the ARM Cortex-A76 architecture (for performance) and clocked at 3.15 GHz under load. The 4 Kryo 495 Silver cores are small ARM Cortex-A55 cores for power efficiency and clocked at 1.8 GHz under load (most likely).
Compared to the predecessor, the Snapdragon 8cx, the Gen 2 offers higher clock speeds and an integrated 5G modem (X55 with Sub-6 GHz and mmWave support). Wi-Fi was also bumped up to Wi-Fi 6
The processor performance should be similar to a Intel Core i5 8th gen U-series (e.g. i5-8250U) according to Qualcomm. However, this is only the case for native ARM64 compiled Windows apps which are not that many (in mid 2019). 32 bit applications and games for AMD/Intel run in a rather slow emulation and 64 bit apps wont start at all (but an emulator should come in Windows in 2021).
The integrated Adreno 680 graphics card could also be a bit higher clocked.
The chip is very power efficient as its produced at TSMC in the modern 7 process. Therefore, laptops using the Snapdragon 8cx can be passively cooled (no fan) and should not throttle under constant load.
Intel Core i5-13505H
► remove from comparison![Intel i5-13505H](fileadmin/_processed_/1/6/csm_Intel_Core_i5_badge_2020_81f91b42cc.jpg)
The Intel Core i5-13505H is a mid-range mobile CPU for laptops based on the Raptor Lake-H series (Alder Lake or Raptor Lake architecture). It was announced in early 2023 and offers 4 of the 6 performance cores (P-cores, Golden Cove architecture) and all 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 16 supported threads when combined with the E-cores. The clock rate ranges from 2.6 to 4.7 GHz (single core boost, all core up to 4.6 GHz) on the performance cluster and 1.9 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 18 MB L3 cache. Similar to the i5-13500H but without vPro support and the 13505H uses a different package and socket.
Performance
Thanks to the higher clock speeds of the improved Intel 7 process, the Core i5-13505H can surpass the old Core i5-12600H (e.g., + 200 MHz boost). The performance should be identical to the Core i5-13500H.
Features
The integrated memory controller supports various memory types up to DDR5-5200 (up from DDR5-4800 of the i5-12500H). 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 80 of the 96 EUs (Execution Units).
The CPU is rated at 45 W base power (95 W PL2) but most laptops will use a PL1 of around 60 Watt. The SoC is manufactured in a further improved 10nm process at Intel, which is known as Intel 7.
Model | Qualcomm Snapdragon 8cx Gen 2 5G | Intel Core i5-13505H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Series | Qualcomm Snapdragon | Intel Raptor Lake-H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Codename | Cortex-A76 / A55 (Kryo 495) | Raptor Lake-H | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Series: Raptor Lake-H Raptor Lake-H |
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Clock | 3150 MHz | 1900 - 4700 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
L3 Cache | 2 MB | 18 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Cores / Threads | 8 / 8 | 12 / 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TDP | 7 Watt | 45 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Technology | 7 nm | 10 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features | X24 LTE Modem, Adreno 680 GPU | Thread Director | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
iGPU | Qualcomm Adreno 680 | Intel Iris Xe Graphics G7 80EUs ( - 1450 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Architecture | ARM | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Manufacturer | www.qualcomm.com | ark.intel.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
L1 Cache | 1.1 MB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
L2 Cache | 10 MB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
max. Temp. | 100 °C | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Socket | FCBGA1792 |