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La Yoga 9i est la décapotable de 14 pouces la plus rapide de Lenovo à ce jour, pour les raisons suivantes Tiger Lake

La Yoga 9i est la décapotable de 14 pouces la plus rapide de Lenovo à ce jour, pour les raisons suivantes Tiger Lake
La Yoga 9i est la décapotable de 14 pouces la plus rapide de Lenovo à ce jour, pour les raisons suivantes Tiger Lake
Même le Yoga Core i5 9i 14 de 11e génération, le moins cher, peut surpasser le Yoga C940 14, plus ancien et plus coûteux, avec le Core i7 de 10e génération. Intel a régulièrement amélioré son jeu graphique intégré, ce qui a permis même à de petits ordinateurs portables convertibles comme le Yoga 9i de faire tourner des titres populaires à des taux d'images décents.
Allen Ngo, 🇺🇸 🇮🇹 ...

Nous avons récemment examiné le Core i5 14 pouces Lenovo Yoga 9i et sommes repartis impressionnés par ses performances, en particulier pour un ordinateur portable convertible. Même notre configuration de base Core i5-1135G7 est capable d'attirer un plus grand nombre d'utilisateurs que la génération précédente Core i7-1065G7 qui continue à prévaloir sur la plupart des ultrabooks haut de gamme, y compris sur l'ancien Yoga C940 14.

En termes de performance brute du processeur multi-thread, le CineBench R20 est presque 30 % plus élevé pour le Core i5 Yoga 9i 14 que pour le Core i7 Yoga C940 14, tandis que les résultats du CineBench R15 sont beaucoup plus proches pour les deux ordinateurs portables. Cet écart s'explique par la durabilité supérieure du Turbo Boost du Yoga 9i 14 ; CineBench R20 est un benchmark plus long et plus intensif par rapport à CineBench R15, ce qui signifie que les ordinateurs portables qui ne peuvent pas maintenir des cadences élevées pendant de longues périodes sont plus susceptibles d'obtenir des scores plus faibles sur le nouveau benchmark. Cela devient évident lorsque le CineBench R15 xT fonctionne en boucle, comme le montre le graphique ci-dessous, où le Core i7 C940 14 obtiendrait des scores de plus en plus bas au fil du temps.

En ce qui concerne les performances graphiques, le passage de Ice Lake IrisPlus G7 dans l'ancien Yoga C940 14 à Iris Xe représente un gain d'environ 50 à 60 % selon 3DMark. Alors que Ice Lake avait tendance à osciller entre 30 et 60 FPS dans la plupart des jeux avec des déchirures d'écran à profusion, l'Iris Xe est plus capable de maintenir 60 FPS à la résolution native 1080p sur des titres populaires comme Rocket League, DOTA 2 ou Fortnite. Cette puissance graphique supplémentaire devrait également s'avérer utile pour les applications à forte charge graphique comme le montage photo ou vidéo.

Bien que les améliorations internes des performances soient satisfaisantes, le Yoga 9i 14 n'est qu'une amélioration externe mineure par rapport au Yoga C940 14 dans presque tous les domaines. Les deux modèles ont le même clavier, le même pavé tactile, les mêmes options de port, les mêmes dimensions et même l'écran LG, avec juste quelques différences mineures de châssis entre eux. Les propriétaires de Yoga 9i reçoivent Thunderbolt 4, mais Thunderbolt 3 sera plus que suffisant pour la plupart des propriétaires.

Consultez notre revue complète sur le Yoga 9i 14 pour en savoir plus sur l'ordinateur portable et ses performances.

04080120160200240280320360400440480520560600640680720732.91713.8732.41708.93730.35718.38724.4727.74722.88722.33727.76720.06736.78722.56727.76728.35728.57733.69725.86739.32728.08733.37727.27741.32736.82728.93732.63729.45730.49728.41739.84732.63731.7736.51754.89737.18730.29744.53737.14733.26737.46733.5742.79734.94744.01742.65739.82751.91735.52743.01749.06699.81665.34634.89638.52630.54629.35638.02628.74636.39622.74644.77616.5626.5625.23628.13634.84607.04622.65623.57618.81616.44625.89614.72630.72613.11621.48619.07614.85621.99616.63622.42610.67614.38619.16619.85612.15620.78615.88626.13617.75609.72637.4607.01614.75618.42606.12618.1608.82618.79740.11717.13719.92713.83710.24708.37705.79706.43706.66705.24702.56706.51702.63703.99701.73701.64701.15704.21698.57697.3701.47702.06700.53700.05700.22699.28695.16698.13699.72696.38699.02698.75698.25697.48696.69698.24695.35698.41699.53695.99696.14700.43698.14697.71698.75698.49696.04693.71698.38697.65720690692685679676674674675674673673668670668673671672659670668668669669668671671673669669671672671668668666667669671668672670669671670668668666668667676.69597.99581.17564.16547.59517.87540.75548.43536.21543.66537.54543.86533.6549.27537.49539.9539.22533.87545.38534.65555.09545.95531.52547.81536.19552.45543.16555.09539.77550.84542.78557.66548.12550.34552.85548.97549.45556.32536.8552.98553.98538.75549.53549.57550.82538.84563.4555.43536.34557.53651.27617.14618.98618.31612.26608.5597.72605.24591.32590.4592.01591.17585.83597.19586.98583.35586.54588.13585.89581.26589579.11587.44592.43577.11584.08577.71582.33584.8580.05588.82572.3586.3581.45574.98580.74574.89582.98573.48580.63582.35573.75579.03573.26582575.42576570.26573.97577.98611.66541.36507.85468.03475.51485.8482.59482.49482.68487.45477.82482.86479.6480.41484.32482.22484.33486.9484.78483.68470.29468.72469.49481.68478.8481.41481.23480.32482.14479.88473.57478.53477.37479.69482.77478.8483.41477.55477.37477.72481.95480.95481.5481.77479.24482.95478.89483.59476.57480.77480.32478.08479.06481.86476.21630555514475500490484495485483480481483488485477478477479480477476478474472473473467470471732.91713.8732.41708.93730.35718.38724.4727.74722.88722.33727.76720.06736.78722.56727.76728.35728.57733.69725.86739.32728.08733.37727.27741.32736.82728.93732.63729.45730.49728.41739.84732.63731.7736.51754.89737.18730.29744.53737.14733.26737.46733.5742.79734.94744.01742.65739.82751.91735.52743.01749.06699.81665.34634.89638.52630.54629.35638.02628.74636.39622.74644.77616.5626.5625.23628.13634.84607.04622.65623.57618.81616.44625.89614.72630.72613.11621.48619.07614.85621.99616.63622.42610.67614.38619.16619.85612.15620.78615.88626.13617.75609.72637.4607.01614.75618.42606.12618.1608.82618.79740.11717.13719.92713.83710.24708.37705.79706.43706.66705.24702.56706.51702.63703.99701.73701.64701.15704.21698.57697.3701.47702.06700.53700.05700.22699.28695.16698.13699.72696.38699.02698.75698.25697.48696.69698.24695.35698.41699.53695.99696.14700.43698.14697.71698.75698.49696.04693.71698.38697.65720690692685679676674674675674673673668670668673671672659670668668669669668671671673669669671672671668668666667669671668672670669671670668668666668667676.69597.99581.17564.16547.59517.87540.75548.43536.21543.66537.54543.86533.6549.27537.49539.9539.22533.87545.38534.65555.09545.95531.52547.81536.19552.45543.16555.09539.77550.84542.78557.66548.12550.34552.85548.97549.45556.32536.8552.98553.98538.75549.53549.57550.82538.84563.4555.43536.34557.53651.27617.14618.98618.31612.26608.5597.72605.24591.32590.4592.01591.17585.83597.19586.98583.35586.54588.13585.89581.26589579.11587.44592.43577.11584.08577.71582.33584.8580.05588.82572.3586.3581.45574.98580.74574.89582.98573.48580.63582.35573.75579.03573.26582575.42576570.26573.97577.98611.66541.36507.85468.03475.51485.8482.59482.49482.68487.45477.82482.86479.6480.41484.32482.22484.33486.9484.78483.68470.29468.72469.49481.68478.8481.41481.23480.32482.14479.88473.57478.53477.37479.69482.77478.8483.41477.55477.37477.72481.95480.95481.5481.77479.24482.95478.89483.59476.57480.77480.32478.08479.06481.86476.21630555514475500490484495485483480481483488485477478477479480477476478474472473473467470471732.91713.8732.41708.93730.35718.38724.4727.74722.88722.33727.76720.06736.78722.56727.76728.35728.57733.69725.86739.32728.08733.37727.27741.32736.82728.93732.63729.45730.49728.41739.84732.63731.7736.51754.89737.18730.29744.53737.14733.26737.46733.5742.79734.94744.01742.65739.82751.91735.52743.01749.06699.81665.34634.89638.52630.54629.35638.02628.74636.39622.74644.77616.5626.5625.23628.13634.84607.04622.65623.57618.81616.44625.89614.72630.72613.11621.48619.07614.85621.99616.63622.42610.67614.38619.16619.85612.15620.78615.88626.13617.75609.72637.4607.01614.75618.42606.12618.1608.82618.79740.11717.13719.92713.83710.24708.37705.79706.43706.66705.24702.56706.51702.63703.99701.73701.64701.15704.21698.57697.3701.47702.06700.53700.05700.22699.28695.16698.13699.72696.38699.02698.75698.25697.48696.69698.24695.35698.41699.53695.99696.14700.43698.14697.71698.75698.49696.04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Lenovo Yoga 9i 14ITL5 Iris Xe G7 80EUs, i5-1135G7, Samsung SSD PM981a MZVLB256HBHQ; CPU Multi 64Bit: Ø733 (708.93-754.89)
Lenovo Yoga C940-14IIL 81Q9 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM981a MZVLB1T0HBLR; CPU Multi 64Bit: Ø627 (606.12-749.06)
Lenovo Yoga C940-14IIL Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit; Performance Mode: Ø702 (693.71-740.11)
Lenovo Yoga C940-14IIL Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit: Ø672 (659-720)
Lenovo Yoga C740-14IML UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB256HBHQ; CPU Multi 64Bit: Ø550 (517.87-676.69)
Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø588 (570.26-651.27)
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø484 (468.03-611.66)
Lenovo Yoga 730-13IKB UHD Graphics 620, i5-8550U, SK Hynix PC401 512GB M.2 (HFS512GD9TNG); CPU Multi 64Bit: Ø488 (467-630)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Blender 2.79: BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.3: 64 Bit Single-Core Score | 64 Bit Multi-Core Score
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R15 / CPU Multi 64Bit
Average Intel Core i5-1135G7
  (506 - 925, n=20)
788 Points ∼100%
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
755 (708.93min - 754.89max) Points ∼96%
Lenovo Yoga C940-14IIL 81Q9
Intel Core i7-1065G7
749 Points ∼95%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
740 (693min - 740max) Points ∼94%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
720 (659min - 720max) Points ∼91%
Lenovo Yoga C740-14IML
Intel Core i5-10210U
677 Points ∼86%
Lenovo Yoga C930-13IKB 81C4
Intel Core i7-8550U
651 Points ∼83%
Lenovo Yoga 730-13IKB
Intel Core i7-8550U
630 Points ∼80%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
613 Points ∼78%
Cinebench R15 / CPU Single 64Bit
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
200 Points ∼100%
Average Intel Core i5-1135G7
  (181 - 205, n=18)
196 Points ∼98%
Lenovo Yoga C940-14IIL 81Q9
Intel Core i7-1065G7
181 Points ∼91%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
179 Points ∼90%
Lenovo Yoga C740-14IML
Intel Core i5-10210U
169 Points ∼85%
Lenovo Yoga C930-13IKB 81C4
Intel Core i7-8550U
168 Points ∼84%
Lenovo Yoga 730-13IKB
Intel Core i7-8550U
163 Points ∼82%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
145 Points ∼73%
Cinebench R20 / CPU (Multi Core)
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
2031 Points ∼100%
Average Intel Core i5-1135G7
  (1237 - 2382, n=16)
1830 Points ∼90%
Lenovo Yoga C940-14IIL 81Q9
Intel Core i7-1065G7
1590 Points ∼78%
Lenovo Yoga C740-14IML
Intel Core i5-10210U
1292 Points ∼64%
Cinebench R20 / CPU (Single Core)
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
517 Points ∼100%
Average Intel Core i5-1135G7
  (478 - 527, n=16)
512 Points ∼99%
Lenovo Yoga C940-14IIL 81Q9
Intel Core i7-1065G7
452 Points ∼87%
Lenovo Yoga C740-14IML
Intel Core i5-10210U
421 Points ∼81%
Blender 2.79 / BMW27 CPU
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
765 Seconds * ∼100%
Average Intel Core i5-1135G7
  (499 - 946, n=15)
674 Seconds * ∼88%
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
619 Seconds * ∼81%
7-Zip 18.03 / 7z b 4 -mmt1
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
4752 MIPS ∼100%
Average Intel Core i5-1135G7
  (4098 - 4867, n=16)
4646 MIPS ∼98%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
4431 MIPS ∼93%
7-Zip 18.03 / 7z b 4
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
22682 MIPS ∼100%
Average Intel Core i5-1135G7
  (16116 - 24386, n=16)
21701 MIPS ∼96%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
18289 MIPS ∼81%
Geekbench 5.3 / 64 Bit Single-Core Score
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
1407 Points ∼100%
Average Intel Core i5-1135G7
  (1304 - 1426, n=16)
1390 Points ∼99%
Geekbench 5.3 / 64 Bit Multi-Core Score
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
5261 Points ∼100%
Average Intel Core i5-1135G7
  (3475 - 5329, n=16)
4722 Points ∼90%
HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
6.45 fps ∼100%
Average Intel Core i5-1135G7
  (4 - 7.6, n=15)
5.98 fps ∼93%
Lenovo Yoga C940-14IIL
Intel Core i7-1065G7
5.1 fps ∼79%
LibreOffice / 20 Documents To PDF
Average Intel Core i5-1135G7
  (47.8 - 57.6, n=15)
52 s * ∼100%
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
49.1 s * ∼94%
R Benchmark 2.5 / Overall mean
Average Intel Core i5-1135G7
  (0.626 - 0.68, n=15)
0.639 sec * ∼100%
Lenovo Yoga 9i 14ITL5
Intel Core i5-1135G7
0.633 sec * ∼99%

* ... Moindre est la valeur, meilleures sont les performances

3DMark
2560x1440 Time Spy Graphics
Lenovo Yoga 9i 14ITL5
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
1319 Points ∼100%
Average Intel Iris Xe Graphics G7 80EUs
  (743 - 1384, n=14)
1129 Points ∼86%
Lenovo Yoga C940-14IIL
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
835 Points ∼63%
Lenovo Yoga C940-14IIL 81Q9
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
825 Points ∼63%
Lenovo Yoga C740-14IML
Intel UHD Graphics 620, i5-10210U
408 Points ∼31%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
349 Points ∼26%
2560x1440 Time Spy Score
Lenovo Yoga 9i 14ITL5
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
1474 Points ∼100%
Average Intel Iris Xe Graphics G7 80EUs
  (833 - 1556, n=14)
1265 Points ∼86%
Lenovo Yoga C940-14IIL
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
945 Points ∼64%
Lenovo Yoga C940-14IIL 81Q9
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
934 Points ∼63%
Lenovo Yoga C740-14IML
Intel UHD Graphics 620, i5-10210U
467 Points ∼32%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
400 Points ∼27%
1920x1080 Fire Strike Graphics
Lenovo Yoga 9i 14ITL5
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
4626 Points ∼100%
Average Intel Iris Xe Graphics G7 80EUs
  (2087 - 4846, n=14)
3630 Points ∼78%
Lenovo Yoga C940-14IIL
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
3156 Points ∼68%
Lenovo Yoga C940-14IIL 81Q9
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
2973 Points ∼64%
Lenovo Yoga C740-14IML
Intel UHD Graphics 620, i5-10210U
1257 Points ∼27%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
1216 Points ∼26%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, i5-8550U
1174 Points ∼25%
3DMark 11
1280x720 Performance Combined
Lenovo Yoga 9i 14ITL5
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
5510 Points ∼100%
Lenovo Yoga C940-14IIL 81Q9
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4163 Points ∼76%
Average Intel Iris Xe Graphics G7 80EUs
  (2055 - 5967, n=12)
4158 Points ∼75%
Lenovo Yoga C940-14IIL
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4045 Points ∼73%
Lenovo Yoga C930-13IKB 81C4
Intel UHD Graphics 620, i5-8550U
1862 Points ∼34%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, i5-8550U
1670 Points ∼30%
Lenovo Yoga C740-14IML
Intel UHD Graphics 620, i5-10210U
1583 Points ∼29%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
1524 Points ∼28%
1280x720 Performance GPU
Lenovo Yoga 9i 14ITL5
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
5991 Points ∼100%
Average Intel Iris Xe Graphics G7 80EUs
  (4013 - 6117, n=12)
5296 Points ∼88%
Lenovo Yoga C940-14IIL 81Q9
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4630 Points ∼77%
Lenovo Yoga C940-14IIL
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4613 Points ∼77%
Lenovo Yoga C930-13IKB 81C4
Intel UHD Graphics 620, i5-8550U
1911 Points ∼32%
Lenovo Yoga C740-14IML
Intel UHD Graphics 620, i5-10210U
1859 Points ∼31%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
1734 Points ∼29%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, i5-8550U
1649 Points ∼28%
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> Revues et rapports de ordinateurs portatifs et smartphones, ordiphones > Archives des nouvelles 2020 12 > La Yoga 9i est la décapotable de 14 pouces la plus rapide de Lenovo à ce jour, pour les raisons suivantes Tiger Lake
Allen Ngo, 2020-12- 5 (Update: 2020-12- 5)
Allen Ngo
Editor of the original article: Allen Ngo - US Editor in Chief - 4449 articles published on Notebookcheck since 2011