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Test de l'AMD Ryzen 9 7945HX, c'est une tuerie le meilleur sur tous les plans
Asus ROG Strix Scar 17 (G733PY)
screen 17", 2560 × 1440, 240 Hz, IPS, 3 ms, G-Sync, MUX switch + Nvidia Advanced Optimus
CPU AMD Ryzen 9 7945HX (Dragon Range) 16cores !
GPU Nvidia GeForce RTX 4090 laptop GPU, 16 GB GDDR6, 175 watt TDP
R.A.M. 32GB DDR5-4800
SSD 1TB, PCIe 4.0 x4
connections 2 × USB-A 3.2 Gen 1, 2 × USB-C 3.2 Gen 2, 1 × RJ45, 1 × HDMI 2.1, 1 × 3.5 mm jack, 1 × DC-In
battery pack 90Wh, 330W PSU
Weight 3.0kg
Miscellaneous Two speakers, Dolby Atmos, backlit keyboard
Price from 3,999 euros
Asus ROG Strix Scar 17 (G733PY)
screen 17", 2560 × 1440, 240 Hz, IPS, 3 ms, G-Sync, MUX switch + Nvidia Advanced Optimus
CPU AMD Ryzen 9 7945HX (Dragon Range) 16cores !
GPU Nvidia GeForce RTX 4090 laptop GPU, 16 GB GDDR6, 175 watt TDP
R.A.M. 32GB DDR5-4800
SSD 1TB, PCIe 4.0 x4
connections 2 × USB-A 3.2 Gen 1, 2 × USB-C 3.2 Gen 2, 1 × RJ45, 1 × HDMI 2.1, 1 × 3.5 mm jack, 1 × DC-In
battery pack 90Wh, 330W PSU
Weight 3.0kg
Miscellaneous Two speakers, Dolby Atmos, backlit keyboard
Price from 3,999 euros
Processor : AMD Ryzen 9 7940HS 8 cores - 5.2 GHz, 80 W PL2 / Short Burst, 80 W PL1 / Sustained, Phoenix (Zen4)
GPU : NVIDIA GeForce RTX 4090 Laptop GPU - 16 GB VRAM, 125 W TDP ( including 25 W Dynamic Boost), GDDR6, Advanced Optimus, MUX-Switch
Memory :32 Go DDR5-4800, Dual-Channel, 1 slot + 16 GB onboard, max. 48 GB
Display : 14.00 inch 16:10, 2560 x 1600 pixel Mini-LED, glossy: no, HDR, 165 Hz
Storage : Samsung PM9A1 1024 GB
Weight 1.691 kg , Power Supply: 727 g
Price 3999 Euro
il y a même un mode silencieux à 40db ! (réduit le TDP)
configuration de dingue pour un 14"
seulement 1.7kg !
(la 4090 est limitée en TDP à 125w contre 175w sur d'autre modèle, du coup elle est 25% moins perf)
90% en note
Pros +
very good chassis
very high system performance
fast CPU/GPU combination
USB 4.0, Wi-Fi 6E, G-Sync & PCIe-4.0
great Mini-LED panel with matte surface
good keyboard
good sound system
fast microSD card reader
Cons -
very loud while gaming
RAM partially soldered
shorter runtime compared to predecessor
significantly lower performance on battery
GPU : NVIDIA GeForce RTX 4090 Laptop GPU - 16 GB VRAM, 125 W TDP ( including 25 W Dynamic Boost), GDDR6, Advanced Optimus, MUX-Switch
Memory :32 Go DDR5-4800, Dual-Channel, 1 slot + 16 GB onboard, max. 48 GB
Display : 14.00 inch 16:10, 2560 x 1600 pixel Mini-LED, glossy: no, HDR, 165 Hz
Storage : Samsung PM9A1 1024 GB
Weight 1.691 kg , Power Supply: 727 g
Price 3999 Euro
il y a même un mode silencieux à 40db ! (réduit le TDP)
configuration de dingue pour un 14"
seulement 1.7kg !
(la 4090 est limitée en TDP à 125w contre 175w sur d'autre modèle, du coup elle est 25% moins perf)
90% en note
Pros +
very good chassis
very high system performance
fast CPU/GPU combination
USB 4.0, Wi-Fi 6E, G-Sync & PCIe-4.0
great Mini-LED panel with matte surface
good keyboard
good sound system
fast microSD card reader
Cons -
very loud while gaming
RAM partially soldered
shorter runtime compared to predecessor
significantly lower performance on battery
https://www.notebookcheck.biz/Test-de-l-Asus-ROG-Strix-G17-G713PI-PC-portable-de-jeu-impressionnant-avec-le-nouveau-Ryzen-9.701903.0.html
https://www.notebookcheck.biz/Revue-de-l-ordinateur-portable-Asus-ROG-Zephyrus-Duo-16-Un-monstre-multitache-avec-AMD-Zen4-RTX-4090-et-Mini-LED.701429.0.html
les 7xxxHX sont bon partout sauf sur la conso au repos.
https://videocardz.com/newz/amd-says-look-for-the-orange-sticker-if-you-want-zen4-mobile-cpu
https://www.notebookcheck.biz/Revue-de-l-ordinateur-portable-Asus-ROG-Zephyrus-Duo-16-Un-monstre-multitache-avec-AMD-Zen4-RTX-4090-et-Mini-LED.701429.0.html
les 7xxxHX sont bon partout sauf sur la conso au repos.
https://videocardz.com/newz/amd-says-look-for-the-orange-sticker-if-you-want-zen4-mobile-cpu
au niveau du CPU Snapdragon 8(+) Gen 1
voila c'est celui la qu'il faut
1x Cortex-X2
@ 2.91GHz
3x Cortex-A710
@ 2.49GHz
4x Cortex-A510
@ 1.8GHz
https://www.tomshardware.fr/snapdragon-7-gen-2-des-performances-gpu-et-ia-augmentees-de-100-selon-qualcomm/
bench :
https://www-computerbase-de.translate.goog/2023-03/snapdragon-7-plus-gen-2-im-benchmark-qualcomm-schliesst-die-luecke-zu-den-flaggschiffen/?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=fr
@ 2.91GHz
3x Cortex-A710
@ 2.49GHz
4x Cortex-A510
@ 1.8GHz
https://www.tomshardware.fr/snapdragon-7-gen-2-des-performances-gpu-et-ia-augmentees-de-100-selon-qualcomm/
bench :
https://www-computerbase-de.translate.goog/2023-03/snapdragon-7-plus-gen-2-im-benchmark-qualcomm-schliesst-die-luecke-zu-den-flaggschiffen/?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=fr
Initial Verdict: AMD has the best mobile processor
Intel Core i9-13950HX
32 Go
SSD 2 To
16" LED UHD+ 120 Hz / FHD+ 240 Hz
NVIDIA GeForce RTX 4090 16 Go
2.45 kg
5*
5400€
32 Go
SSD 2 To
16" LED UHD+ 120 Hz / FHD+ 240 Hz
NVIDIA GeForce RTX 4090 16 Go
2.45 kg
5*
5400€
à suivre
"But AMD has not said the final word yet, as the company is also preparing a 16-core Ryzen 9 7945HX processor, which is likely to narrow the gap even further."
Intel Core i9-13980HX: 4566 ST (114.0%), 54483 MT (116%)
Intel Core i9-13980HX: 4375 ST (109.3%), 51739 MT (111%)
AMD Ryzen 9 7845HX: 4003 ST (100.0%), 46791 MT (100%)
Intel Core i9-12900HX: 3986 ST (99.6%), 35730 MT (76%)
"But AMD has not said the final word yet, as the company is also preparing a 16-core Ryzen 9 7945HX processor, which is likely to narrow the gap even further."
Intel Core i9-13980HX: 4566 ST (114.0%), 54483 MT (116%)
Intel Core i9-13980HX: 4375 ST (109.3%), 51739 MT (111%)
AMD Ryzen 9 7845HX: 4003 ST (100.0%), 46791 MT (100%)
Intel Core i9-12900HX: 3986 ST (99.6%), 35730 MT (76%)
https://videocardz.com/149342/nvidia-geforce-rtx-4080-4090-gaming-laptop-review-roundup
https://www.notebookcheck.net/Mobile-GeForce-RTX-4080-debut-Razer-Blade-16-Early-2023-laptop-review.689294.0.html
https://www.notebookcheck.net/MSI-Titan-GT77-HX-13V-Review-Ultimate-Gaming-Laptop-with-RTX-4090-Core-i9-13950HX.691460.0.html
https://www.notebookcheck.net/Mobile-GeForce-RTX-4080-debut-Razer-Blade-16-Early-2023-laptop-review.689294.0.html
https://www.notebookcheck.net/MSI-Titan-GT77-HX-13V-Review-Ultimate-Gaming-Laptop-with-RTX-4090-Core-i9-13950HX.691460.0.html
https://www.tomshardware.fr/le-ryzen-9-7845hx-trone-en-tete-du-classement-multicoeurs-passmark-des-cpu-mobiles/
reste à voir face aux 13th gen
reste à voir face aux 13th gen
jusqu'à (8+16) sur les HX et 157w en turbo !!! (55w de base)
jusqu'à 10 coeurs sur les modèles U (2+8/12 thread)
jusqu'à 10 coeurs sur les modèles U (2+8/12 thread)
(8+16 coeurs)
2nd Generation TSMC 4nm process: 1x Arm Cortex-X3 at 3.05GHz, 3x Arm Cortex-A715 at 2.85GHz, and 4x Arm Cortex-A510 at 1.8GHz
Attention par contre, au-delà du Go il faudra payer du hors forfait au prix fort : 0,05 euro par Mo, soit une cinquantaine d’euros par G
Immortalis-G715, Mali-G715, G615: Hardware ray tracing and VRS move into new arm GPUs - ComputerBase
Arm provides 15 percent more performance
and 15 percent less consumption compared
to the previous generation with the same number of shader cores
and 15 percent less consumption compared
to the previous generation with the same number of shader cores
+25% de perf CPU pour le Cortex-X3 (+20% en efficacité énergétique)
(dont +10% en IPC)
"Faster than an Intel Core i7-1260P in a notebook
The Cortex-X3 is said to offer a full plus of 34 percent single-core performance compared to today's processors in notebooks, whereby ARM uses a clock rate of 3.6 GHz in this scenario"
pour le CPU Cortex basse conso, le A715 :
the Cortex-A715 is to deliver the same performance as a Cortex-A710 using the same manufacturing process ("ISO Process"),
the power consumption of the core is a whopping 20 percent lower
et Roadmap :
https://www-computerbase-de.translate.goog/2022-06/arm-roadmap-2023-2024-tempo-bei-cpu-cores-gpus-und-interconnects-nimmt-zu/?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=fr
(dont +10% en IPC)
"Faster than an Intel Core i7-1260P in a notebook
The Cortex-X3 is said to offer a full plus of 34 percent single-core performance compared to today's processors in notebooks, whereby ARM uses a clock rate of 3.6 GHz in this scenario"
pour le CPU Cortex basse conso, le A715 :
the Cortex-A715 is to deliver the same performance as a Cortex-A710 using the same manufacturing process ("ISO Process"),
the power consumption of the core is a whopping 20 percent lower
et Roadmap :
https://www-computerbase-de.translate.goog/2022-06/arm-roadmap-2023-2024-tempo-bei-cpu-cores-gpus-und-interconnects-nimmt-zu/?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=fr
Based on our results so far, the AMD Ryzen 6000U chips are the best mobile processors for Windows laptops right now.