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Intel Core Ultra 7 155H vs AMD RX-421BD
Dernière mise à jour:
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| Famille | Intel Core Ultra 7 (31) | AMD R (6) |
| Groupe de processeurs | Intel Core Ultra 100H (5) | AMD RX 1st Gen. (6) |
| Architecture | Meteor Lake H | Merlin Falcon (Excavator) |
| La technologie | 7 nm | 28 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 2049 | FP4 |
| Prédécesseur | ||
| Successeur | Intel Core Ultra 7 255H |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| CPU Cores / Threads | 16 / 22 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Architecture de base | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 6x Redwood Cove 1.40 - 4.80 GHz |
4x 2.10 - 3.40 GHz |
| Core Cluster 2: | 8x Crestmont 0.90 - 3.80 GHz |
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| Core Cluster 3: | 2x Crestmont 0.70 - 2.50 GHz |
|
| L2-Cache | 18.00 MB | 2.00 MB |
| L3-Cache | 24.00 MB | |
| Overclocking | ✗ | ✗ |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| Nom du GPU | Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) | AMD Radeon R7 - 512 (Merlin Falcon) |
| Fréquence GPU | 0.60 - 2.25 GHz | 0.80 GHz |
| CUs / Shader | 128 / 1024 | 8 / 512 |
| Raytracing | ✓ | ✗ |
| Max. affiche | 4 | 3 |
| Max. GPU Mémoire | 32 Go | 2 Go |
| La technologie | 5 nm | 28 |
| Date de sortie | Q4/2023 | 2015 |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| Matériel AI | Intel® AI Boost | |
| Spécifications de l'IA | Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | |
| NPU + CPU + iGPU |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| Mémoire | LPDDR5X-7500 (120.0 Go/s) DDR5-5600 (89.6 Go/s) | DDR4-2400 (38.4 Go/s) DDR3-2133 (34.2 Go/s) |
| Max. Mémoire | 96 Go | |
| Canaux de mémoire | 2 | 2 |
| ECC | Non | Oui |
| PCIe | 5.0 x 20 | 3.0 x 12 |
| PCIe Bande passante | 78.8 Go/s | 11.8 Go/s |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| TDP | 28 W | 35 W |
| TDP (PL2) | 115 W | |
| TDP up | 65 W | |
| TDP down | 20 W | 12 W |
| T. junction max. | 110 °C | 90 °C |
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Wischen
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Intel Core Ultra 7 155H | AMD RX-421BD |
|---|---|---|
| Conception de puce | Chiplet | Inconnu |
| AES-NI | ✓ | ✓ |
| Systèmes d'exploitation | Windows 11, Linux | |
| Jeu d'instructions | x86-64 (64 bit) | x86-64 (64 bit) |
| Extensions ISA | SSE4.1, SSE4.2, AVX2 | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Date de sortie | Q4/2023 | Q4/2015 |
| Prix de sortie | ||
| Documents | Fiche technique |