Nvidia Tegra K1
La NVIDIA Tegra K1 (Tegra 5) est un SoC (System on a Chip) ARM principalement conçue pour les tablettes et smartphones Android haut de gamme. Ses fonctionnalités clés incluent un processeur intégrant 5 noyaux ARM Cortex A15 (4+1), une carte graphique Kepler dotée de 192 unités de calcul CUDA, un contrôleur mémoire double canal 64-bit (jusqu'à 4 Go), de codecs vidéos pour l'encodage et le décodage allant jusqu'au 4K et de la fonctionnalité double ISP (fournisseur d'accès internet). La puce est fabriquée par TSMC selon un procédé d'une finesse de 28 nm HPM, qui par rapport au procédé 28nm HPL du Tegra 4 permet de meilleures performances en pointe (le 28 nm HPL permet une faible perte électrique).
Nvidia a annoncé vouloir lancer plus tard dans l'année 2014 une seconde version du Tegra K1 avec deux noyaux "Denver" cadencés jusqu'à 2.5 GHz. A la manière du "Cyclone" d'Apple, Denver est une puce 64-bit (ARMv8) développée par Nvidia lui-même. Les performances par noyau devraient être significativement au-dessus du modèle Cortex-A15.
Gamme NVIDIA Tegra Nom de code Logan (Cortex-A15 "r3" + Kepler-GPU) Fréquence 2300 MHz Cache de Niveau 1 (L1) 256 KB Cache de Niveau 2 (L2) 2 MB Nombres de cœurs/threads simultanés supportés 4 / 4 Lithographie (procédé de fabrication) 28 nm Fonctionnalités 2x 32 Bit Dual-Channel Memory Controller (DDR3L, LPDDR2/3, max. 2.133 MHz), Kepler-GPU, Dual ISP, 4K Encoder + Decoder, USB 3.0 Carte graphique NVIDIA Tegra K1 Kepler GPU ( - 950 MHz)Date de présentation 01/06/2014 Lien redirigeant vers une page externe du produit NVIDIA Tegra K1
Benchmarks 3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 16299 moyenne: 18210 médian: 17245 (20%) maximum: 21086 Points
Lenovo ThinkVision 28 GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 16299
Xiaomi MiPad GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 17245
NVIDIA Shield Tablet P1761W GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 21086
Qualcomm Snapdragon S4 Play MSM8625Q -84%
...
Samsung Exynos 5433 Octa -3%
AMD A9-9420 4%
AMD A9-9425 6%
...
AMD Ryzen 7 3700X 357%
3DMark - Sling Shot Extreme (ES 3.1) Unlimited Physics 2560x1440
1904 Points (24%)
...
Qualcomm Snapdragon 650 MSM8956 -12%
HiSilicon Kirin 659 -12%
Samsung Exynos 8890 Octa -11%
Apple A9X -10%
Qualcomm Snapdragon 821 MSM8996 Pro 3%
Qualcomm Snapdragon 626 9%
Apple A11 Bionic 10%
HiSilicon Kirin 960 13%
...
3DMark - Sling Shot OpenGL ES 3.0 Unlimited Physics 2560x1440
1941 Points (34%)
...
Mediatek Helio P20 (LP4) MT6757 -10%
Samsung Exynos 8890 Octa -8%
Qualcomm Snapdragon 821 MSM8996 Pro -1%
Qualcomm Snapdragon 652 MSM8976 -1%
Qualcomm Snapdragon 626 7%
HiSilicon Kirin 960s 8%
HiSilicon Kirin 960 11%
...
Geekbench 2 - 32 Bit - Stream
1860 Points (15%)
...
AMD A8-3520M -4%
...
Intel Core i7-7740X 567%
Geekbench 2 - 32 Bit - Memory
3933 Points (36%)
...
HiSilicon Kirin 960s -4%
...
Intel Core i7-7740X 180%
Geekbench 2 - 32 Bit - Floating Point
7523 Points (15%)
...
Intel Core i7-2640M -3%
Qualcomm Snapdragon 626 -1%
Intel Core i3-8145U 7%
...
Geekbench 2 - 32 Bit - Integer
3251 Points (7%)
...
AMD A6-9220e -5%
Samsung Exynos 7884B -2%
HiSilicon Kirin 659 1%
Intel Core 2 Duo (Desktop) E6600 5%
...
Geekbench 2 - 32 Bit - Total Score
4743 Points (12%)
...
AMD A9-9425 -5%
Qualcomm Snapdragon 626 -4%
...
Geekbench 3 - 32 Bit Multi-Core Score
min: 3062 moyenne: 3279 médian: 3278.5 (6%) maximum: 3495 Points
Xiaomi MiPad GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 3062
NVIDIA Shield Tablet P1761W GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 3495
Samsung Hummingbird S5PC110 / Exynos 3110 -93%
...
HiSilicon Kirin 930 -2%
AMD E2-7110 -1%
AMD A9-9425 1%
...
Geekbench 3 - 32 Bit Single-Core Score
min: 1054 moyenne: 1091 médian: 1090.5 (22%) maximum: 1127 Points
Xiaomi MiPad GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 1054
NVIDIA Shield Tablet P1761W GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 1127
Samsung Hummingbird S5PC110 / Exynos 3110 -78%
...
AMD E2-7110 -7%
AMD A4-7210 11%
AMD A6-9220e 14%
...
Geekbench 4.0 - 64 Bit Single-Core Score
1008 Points (16%)
...
HiSilicon Kirin 659 -12%
Qualcomm Snapdragon 626 -12%
Intel Atom x5-E8000 -7%
Intel Atom x5-Z8550 2%
AMD A6-9220e 10%
Samsung Exynos 7884B 20%
AMD A8-7410 35%
...
Geekbench 4.0 - 64 Bit Multi-Core Score
2755 Points (7%)
...
Qualcomm Snapdragon 435 -16%
AMD E2-9000 -14%
Mediatek MT6753 -11%
Intel Atom x5-E8000 -8%
Mediatek MT8173C -7%
Intel Celeron N3350 -6%
AMD A6-9220 2%
Mediatek Helio P10 MT6755 2%
Qualcomm Snapdragon 650 MSM8956 10%
Intel Atom x5-Z8550 13%
Qualcomm Snapdragon 652 MSM8976 14%
...
AMD Ryzen 9 3900 1390%
Geekbench 4.4 - 64 Bit Single-Core Score
1085 Points (17%)
...
HiSilicon Kirin 659 -15%
Qualcomm Snapdragon 626 -15%
Intel Atom x5-E8000 -12%
Intel Atom x7-E3950 7%
Samsung Exynos 7884B 11%
Mediatek MT8173 11%
...
Intel Core i9-10900K 485%
Geekbench 4.4 - 64 Bit Multi-Core Score
2949 Points (5%)
...
Intel Atom x5-E8000 -5%
AMD A6-9220 -3%
Qualcomm Snapdragon 650 MSM8956 -3%
HiSilicon Kirin 935 -1%
Mediatek Helio P10 MT6755 -1%
Mediatek MT8173 12%
...
Linpack Android / IOS - Multi Thread
726 MFLOPS (25%)
...
Qualcomm Snapdragon 801 MSM8974AA -13%
Apple A9 74%
Apple A9X 115%
...
Linpack Android / IOS - Single Thread
673 MFLOPS (66%)
...
Qualcomm Snapdragon 801 MSM8974AA -37%
Apple A9 1%
Apple A9X 27%
Mozilla Kraken 1.1 - Total Score *
min: 4286 moyenne: 4491 médian: 4491.3 (8%) maximum: 4696.6 ms
...
Mediatek Helio X20 MT6797 -4%
Intel Atom x7-Z8750 -2%
Intel Atom x5-Z8550 -2%
Mediatek Helio P60 -1%
...
Qualcomm Snapdragon S1 MSM7227A 1224%
Sunspider - 1.0 Total Score *
min: 458 moyenne: 539 médian: 525 (6%) maximum: 634.6 ms
...
...
Sunspider - 0.9.1 Total Score *
532 ms (5%)
...
...
Rockchip RK2918 1217%
min: 6777 moyenne: 6810 médian: 6810 (13%) maximum: 6843 Points
...
Rockchip RK3288 0%
HiSilicon Kirin 960s 0%
Samsung Exynos 5433 Octa 3%
Samsung Exynos 7884B 5%
Mediatek Helio X20 MT6797 9%
...
Apple A13 Bionic 621%
min: 1754 moyenne: 1835 médian: 1835 (49%) maximum: 1916 Points
...
HiSilicon Kirin 960 67%
Qualcomm Snapdragon 652 MSM8976 80%
...
Vellamo 3.x - Multicore Beta
min: 2456 moyenne: 2458 médian: 2458 (55%) maximum: 2460 Points
...
HiSilicon Kirin 930 -17%
Mediatek Helio P10 MT6755 -11%
Qualcomm Snapdragon 652 MSM8976 7%
Qualcomm Snapdragon 821 MSM8996 Pro 32%
Samsung Exynos 8890 Octa 40%
...
HiSilicon Kirin 960 82%
min: 2869 moyenne: 4067 médian: 3943.5 (52%) maximum: 5513 Points
...
Mediatek Helio P10 MT6755 -22%
HiSilicon Kirin 920 -17%
Qualcomm Snapdragon 652 MSM8976 24%
Qualcomm Snapdragon 821 MSM8996 Pro 51%
...
HiSilicon Kirin 960 83%
Quadrant Standard Edition 2.0
21000 points (49%)
Samsung Hummingbird S5PC110 / Exynos 3110 -94%
...
Mediatek MT6752 -16%
Mediatek MT6753 -3%
Qualcomm Snapdragon 616 MSM8939v2 7%
Mediatek Helio P10 MT6755 8%
...
min: 33917 moyenne: 38457 médian: 38457 (89%) maximum: 42997 points
Lenovo ThinkVision 28 GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 33917
NVIDIA Shield Tablet P1761W GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo 42997
Qualcomm Snapdragon S4 Play MSM8625Q -80%
...
min: 54095 moyenne: 54765 médian: 54765 (55%) maximum: 55435 Points
Samsung Hummingbird S5PC110 / Exynos 3110 -89%
...
HiSilicon Kirin 930 -14%
HiSilicon Kirin 935 -13%
Samsung Exynos 5433 Octa -6%
Apple A9 8%
Samsung Exynos 8890 Octa 47%
87000 Points (30%)
Samsung Hummingbird S5PC110 / Exynos 3110 -94%
...
Qualcomm Snapdragon 650 MSM8956 -13%
Qualcomm Snapdragon 652 MSM8976 -5%
Mediatek Helio X20 MT6797 -4%
Intel Atom x5-Z8550 2%
Mediatek Helio P60 18%
...
4344 Points (13%)
Mediatek MT6580M -33%
Intel Atom x7-Z8750 -20%
Mediatek MT6739WW -18%
Mediatek MT8321 -4%
Mediatek Helio P10 MT6755 2%
Qualcomm Snapdragon 435 4%
Mediatek Helio P25 11%
...
26488 Points (33%)
...
Mediatek MT8173 -16%
HiSilicon Kirin 659 -10%
Mediatek Helio X25 MTK6797T -9%
Mediatek Helio P23 MT6763V -8%
Samsung Exynos 7884B 4%
HiSilicon Kirin 960s 6%
Mediatek Helio P60 31%
...
73621 Points (23%)
...
Apple A10 Fusion -25%
Qualcomm Snapdragon 821 MSM8996 Pro -17%
HiSilicon Kirin 960 -16%
Apple A9X 21%
Apple A11 Bionic 29%
HiSilicon Kirin 980 50%
Apple A12 Bionic 101%
...
Apple A12X Bionic 331%
44372 Points (27%)
...
Mediatek Helio X25 MTK6797T -7%
HiSilicon Kirin 659 -7%
Qualcomm Snapdragon 626 -6%
Samsung Exynos 7884B -6%
HiSilicon Kirin 960s -2%
Intel Atom x7-Z8750 -2%
Qualcomm Snapdragon 821 MSM8996 Pro 2%
...
Apple A12X Bionic 267%
148825 Points (26%)
...
Mediatek Helio P60 -11%
Qualcomm Snapdragon 821 MSM8996 Pro 2%
HiSilicon Kirin 960 17%
Apple A10 Fusion 18%
...
Apple A12X Bionic 276%
1026 Iter./s (32%)
Qualcomm Snapdragon S1 MSM7227A -94%
...
HiSilicon Kirin 920 -37%
HiSilicon Kirin 930 30%
HiSilicon Kirin 659 65%
...
17300 Iter./s (57%)
...
HiSilicon Kirin 920 5%
HiSilicon Kirin 930 17%
HiSilicon Kirin 659 18%
Mediatek MT6752 23%
...
PassMark PerformanceTest Mobile V1 - CPU Tests
22985 Points (3%)
...
HiSilicon Kirin 920 -18%
Mediatek MT6752 32%
...
Apple A12X Bionic 3200%
PCMark for Android - Computer Vision score
2879 Points (12%)
...
HiSilicon Kirin 659 -9%
Mediatek Helio P23 MT6763V 3%
Qualcomm Snapdragon 821 MSM8996 Pro 8%
...
PCMark for Android - Storage score
2052 Points (7%)
Mediatek MT6739WW -10%
Mediatek MT6753 14%
Mediatek Helio P25 34%
Mediatek Helio P10 MT6755 36%
Qualcomm Snapdragon 425 (MSM8917) 36%
...
PCMark for Android - Work 2.0 performance score
4149 Points (31%)
...
Samsung Exynos 8890 Octa -14%
Mediatek MT8173 -11%
Qualcomm Snapdragon 435 -10%
HiSilicon Kirin 935 -6%
Mediatek Helio P20 (LP4) MT6757 2%
Mediatek Helio X20 MT6797 3%
Mediatek Helio P25 7%
Qualcomm Snapdragon 650 MSM8956 8%
...
PCMark for Android - Work performance score
5567 Points (28%)
NVIDIA Shield Tablet LTE P1761 GeForce ULP K1 (Tegra K1 Kepler GPU) 2048 Mo Android 5.0 5567
...
Qualcomm Snapdragon 650 MSM8956 -5%
Qualcomm Snapdragon 652 MSM8976 -5%
Mediatek Helio P25 -1%
Mediatek Helio X25 MTK6797T 0%
Samsung Exynos 5433 Octa 0%
Qualcomm Snapdragon 821 MSM8996 Pro 2%
Qualcomm Snapdragon 626 5%
...
- Amplitude des valeurs obtenues dans le benchmark avec cette carte graphique
- Valeur moyenne obtenue dans le benchmark avec cette carte graphique
* Un plus petit nombre signifie une meilleure performance
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Critiques du NVIDIA Tegra K1 processeur
Acer Chromebook 13 CB5-311-T0B2 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Courte critique du Chromebook Acer Chromebook 13 CB5-311-T0B2 - CritiqueAcer Chromebook 13 CB5-311-T9B0 - Autres tests
Acer Chromebook 13 CB5-311-T17X (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Acer Chromebook 13 CB5-311-T17X - Autres tests
Acer Chromebook 13 CB5-311-T1UU (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Acer Chromebook 13 CB5-311-T1UU - Autres tests
Acer Chromebook 13 CB5-311-T28J (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Acer Chromebook 13 CB5-311-T28J - Autres tests
Acer Chromebook 13 CB5-311-T6R7 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Acer Chromebook 13 CB5-311-T6R7 - Autres tests
Acer Chromebook 13 CB5-311-T9B0 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 13.3")Acer Chromebook 13 CB5-311-T9B0 - Autres tests
HP Chromebook 14 G3 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 14")HP Chromebook 14 G3 - Autres tests
HP Chromebook 14-x001nd (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 14")HP Chromebook 14-x001nd - Autres tests
HP Chromebook 14-x001nf (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 14")HP Chromebook 14-x001nf - Autres tests
NVIDIA Shield Tablet K1 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 8")NVIDIA Shield Tablet K1 - Autres tests
NVIDIA Shield Tablet LTE P1761 (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 8")Mise à jour de la courte critique de la Tablette Nvidia Shield LTE - CritiqueNVIDIA Shield Tablet LTE P1761 - Autres tests
NVIDIA Shield Tablet P1761W (NVIDIA GeForce ULP K1 (Tegra K1 Kepler GPU), 8")Courte critique de la Tablette Nvidia Shield avec Tegra K1 - CritiqueNVIDIA Shield Tablet - Autres tests
Les autres processeurs de la gamme NVIDIA Tegra Processeurs similaires - AMD A-Series A4-3320M 2 GHz / 2 MB
- Mediatek MT6595 Turbo 2.5 GHz / 2 MB
- Samsung Exynos Exynos 5433 1.9 GHz
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Klaus Hinum (Update: 2014-06- 8)
- Valeur moyenne obtenue dans le benchmark avec cette carte graphique