Intel Core i5-13400F’s Raptor and Alder Lake Flavors Perform More or less the same
With the discharge of the non-Ok thirteenth Gen Raptor Lake CPU lineup, Intel has begun mixing and matching Raptor Lake and Alder Lake into the newest technology Intel Core CPUs. Nevertheless, how briskly the Raptor Lake variations will be in comparison with their Alder Lake counterparts has remained a thriller till now.
HWCooling.net He took the Alder and Raptor Lake variations of the i5-13400F CPUs and benchmarked them. In real-world, artificial and gaming benchmarks, the efficiency distinction between the 2 variations seems to be virtually non-existent, with a 5% efficiency distinction at greatest.
We have identified for some time that Intel will reuse the Alder Lake CPU structure with a few of its newest thirteenth Gen non-Ok Raptor Lake processors to extend effectivity and cut back waste. Within the case of the i5-13400F, Intel carried out this technique by relocating the i9-12900/12900K dies to the i5-13400 CPUs, disabling some P cores and CPU cache.
In accordance with HWCooling, the Raptor Lake model takes the B0 step, whereas the Alder Lake model takes the C0 step. Nevertheless, the step quantity shouldn’t be printed on the bodily chip, so if you wish to determine these chips, you must test the S-Spec code, which is SRMBG on the Raptor Lake i5-13400F and SRMBN on the Alder Lake counterpart. .
Sadly, the Raptor Lake model is sort of inconceivable to search out in retail circles. HWCooling says practically all retail i5-13400Fs are Alder Lake variations, whereas Raptor Lake fashions can be found within the OEM market.
Efficiency, Clock Pace and Energy Consumption Exams
Each variants of the i5-13400F had been examined in numerous CPU benchmarks, together with Cinebench R23, FLAC, and F1 2020. The chips had been head-to-head with a 5% most efficiency delta in practically all benchmark assessments. For instance, in Cinebench R23, the Raptor Lake i5-13400F scored 16,131 within the multi-core check, whereas the Alder Lake model scored 16,038 – a 0.6% distinction in rating.
F1 2020 noticed a bit extra variation, with the Raptor Lake chip being 5% forward of its Alder Lake counterpart and Alder Lake reaching 311.4fps with a mean body fee of 325.8 frames per second (fps). Nonetheless, the minimums had been extra vital, because the Raptor Lake model outperformed the Alder Lake model by 10%: 234.7fps towards 258.5fps.
Nevertheless, not all video games had been this attentive to the Raptor Lake structure. Shadow of the Tomb Raider was additionally examined and confirmed the identical framerate numbers between the 2 chips.
Each chips confirmed related reminiscence and cache efficiency. AIDA64 confirmed practically similar learn, write and latency efficiency between the 2 variations. The one exception was L2 cache efficiency, the place the Raptor Lake chip was 33.3% sooner than the Alder Lake model; nonetheless, HWCooling mentioned that this can be a reporting subject by AIDA64, so these outcomes is probably not correct.
Probably the most attention-grabbing outcomes had been the ability consumption figures. The Raptor Lake i5-13400F was much less environment friendly than the Alder Lake model in most assessments, aside from the FLAC outcomes. On Cinebench R23, the Raptor Lake portion consumed 14% extra energy, consuming a mean of 115W over Alder Lake’s 95W. However whereas gaming, the effectivity variations had been a lot much less: in F1 202, the Raptor Lake model averaged 55W over Alder Lake’s 52W, which means it was solely 5.7% much less environment friendly. Energy effectivity outcomes had been related in different video games.
Curiously, the FLAC audio recording outcomes didn’t exhibit the identical energy consumption habits. On this check, the Raptor Lake model was 42% extra environment friendly than the Alder Lake model, drawing 18.5 W versus Alder Lake’s 26.17 W.
The clock speeds between the 2 tracks had been the identical. Common core clocks on P cores throughout an all-core workload are 4.1 GHz most and three.3 GHz on E cores. Throughout single-core workloads, P cores common 4.58 GHz and three.3 Ghz on E-Cores. Intel wanted to maintain clock speeds equal right here or else it must break up the Raptor Lake i5-13400F with a distinct mannequin title.
Luckily, there’s hardly any distinction between the Raptor Lake and Alder Lake variations of the i5-13400F. Though one model runs on a more recent structure, each fashions exhibit practically similar efficiency values. This boils right down to the truth that each CPU variations are artificially restricted to the identical clock speeds, stopping Raptor Lake from using its larger clock pace potential (and you may’t bypass this restrict with overclocking anymore).
If you happen to’re available in the market for an Intel i5-13400F, you will be certain you will not sacrifice any noticeable efficiency by selecting the Alder Lake version.
#Intel #Core #i513400Fs #Raptor #Alder #Lake #Flavors #Carry out
