The Intel Core i5-13400 is a top modern and fast desktop processor and belongs to the current Raptor Lake series. The processor was introduced early 2023 and offers a base clock of 2.5 GHz. It reaches up to 4.6 GHz in Turbo mode. As with Alder Lake-S, Raptor Lake-S is also based on a hybrid design that combines P and E cores. The Intel Core i5-13400 therefore offers 6 P-cores and 4 E-cores, which can process a total of up to 16 threads in parallel. The processor continues to be manufactured using the 10 nm production process (called "Intel 7"). The Intel Core i5-13400 does not have a freely selectable multiplier. The LGA 1700 socket introduced with the Alder Lake series serves as the basis. The Intel Core i5-13400 can be based on either a Raptor Lake or Alder Lake chip. Initially, however, Alder Lake chips will be supplied.
Performance
Compared to the Intel Core i5-12400, the IPC of the new Core i5-13400 has been increased slightly. Nevertheless, there are now also 4 e-cores, which support the processor in terms of multi-thread performance. This puts the Intel Core i5-13400 at the level of an Intel Core i5-12600K, which also offers a total of 16 threads.
Graphics unit
The Intel Core i5-13400 is a processor with an integrated graphics unit, but it is only suited for office use or very old and low demanding games.
Power consumption
The TDP of the Intel Core i5-13400 is 65 watts in PL1. Intel defines the PL2 limit at 148 watts. If the restrictions regarding power consumption are deactivated in the BIOS, the PL2 value can be reached permanently. However, a high-quality and powerful cooling unit should be used for this.
The Qualcomm Snapdragon S4 Pro APQ8064A is a high-end SoC for Android smartphones and tablets, which was introduced in 2012. The chip integrates 4 CPU cores, which are based on the ARMv7-compatible, but by Qualcomm designed Krait architecture. This provides a much higher per-MHz performance than Cortex-A9 chips such as Nvidia's Tegra 3 or the Exynos 4412 from Samsung, but does not quite reach the performance of the Cortex-A15 (for example in the Tegra 4). The memory is accessed via 2 x 32 bit LPDDR2 at up to 533 MHz, which offers a bandwidth of 8.5 GB/s.
The APQ8064A integrates an Adreno 320 GPU by IMG, which clocks at 400 MHz and offers a performance of over 50 GFLOPS. Thus, the graphics unit is one of the fastest in the SoC market (early 2013) and is only surpassed by a few models such as the PowerVR SGX554MP4 in the iPad 4. Therefore, even the most demanding 3D games in high resolutions will run fluently (Sony Xperia Z with 1080p display).
Thanks to a dedicated decoder, the SoC can accelerate 1080p video playback up to a frame rate of 30 fps. 3D photos are possible up to a resolution of 20 megapixels. In addition, the chip also integrates a wireless module with Bluetooth 4.0 and WLAN 802.11ac/a/b/g/n. Produced by TSMC in 28 nm (LP), the power consumption should be around 4 watts (estimated, depending on the clock speed).
Average Benchmarks Qualcomm Snapdragon S4 Pro APQ8064A → 29%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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