AMD Ryzen 7 7840HS
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Specifications
| General | |
|---|---|
| Codename | Phoenix |
| Segment | Mobile |
| Product line | AMD Ryzen 7 Processors with Radeon Graphics |
| Product family | AMD Ryzen Processors |
| Architecture | "Zen 4" |
| Process | 4 nm |
| Dies per package | 1 |
| Unlocked for overclocking | No |
| Operating system support | Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit |
| Regional availability | NA, EMEA, APJ, LATAM |
| Consumer oriented | Yes |
| CPU | |
| Cores | 8 |
| Threads | 16 |
| Multithreading (SMT/HT) | Yes |
| Base clock | 3.8 GHz |
| Max boost clock | 5.1 GHz |
| L1 cache | 512 KB |
| L2 cache | 8 MB |
| L3 cache | 16 MB |
| TDP | 35–54 W |
| Configurable TDP | 35–54 W |
| Instruction set | x86-64 |
| Instruction set extensions | AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64 |
| Boost technology | Precision Boost 2 |
| Memory | |
| Max memory size | 256 GB |
| Memory types | DDR5, LPDDR5 |
| Memory channels | 2 |
| ECC memory supported | Yes |
| Memory speed (text) | 4x2R | DDR5-5600 | | | 4x2R | LPDDR5x-7500 |
| Memory form factor | UDIMM |
| Graphics | |
| Integrated graphics | AMD Radeon 780M |
| Has integrated graphics | Yes |
| Graphics max frequency | 2.7 GHz |
| Graphics units | 12 |
| Max displays | 4 |
| DirectX | 12 |
| DisplayPort over USB-C | Yes |
| HDCP version | 2.3 |
| Adaptive sync | Yes |
| DisplayPort version | 2.1 |
| HDMI version | 2.1 |
| Multi-display support | Yes |
| Wireless display | Miracast |
| I/O and interfaces | |
| PCI Express revision | 4 |
| PCI Express lanes | 20 |
| USB 2.0 ports | 4 |
| USB 3.2 Gen 2 ports | 2 |
| NVMe support | Boot, RAID0, RAID1, RAID10 |
| Package and thermal | |
| Sockets supported | FP7, FP7r2, FP8 |
| TJUNCTION | 100 °C |
| Die size | 178 mm² |
| Security and virtualization | |
| Execute Disable Bit | Yes |
| AMD PRO technologies | No |
| Technologies | |
| Precision Boost Overdrive | Yes |
| AMD EXPO memory profiles | No |
| Curve Optimizer | No |
| Identifiers | |
| Product ID (OEM) | 100-000000955 (FP7r2) 100-000000964 (FP7) 100-000001129 (FP8) |
Additional data (8)
| Встроенные порты USB4 с пропускной способностью до 40 Гбит/с | 2 |
| Поддерживаемые расширения интерфейса DisplayPort | HDR Metadata | Adaptive-Sync | UHBR10 |
| Максимальная частота обновления через DisplayPort (SDR) | 7680x4320 @ 60Hz | 3840x2160 @ 240Hz | 3440x1440 @ 360Hz | 2560x1440 @ 480Hz | 1920x1080 @ 600Hz |
| Максимальная частота обновления через DisplayPort (HDR) | 7680x4320 @ 60Hz | 3840x2160 @ 240Hz | 3440x1440 @ 360Hz | 2560x1440 @ 480Hz | 1920x1080 @ 600Hz |
| Предельная пропускная способность кодирования видео (SDR) | 1080p630 8bpc H.264 | 1440p373 8bpc H.264 | 2160p175 8bpc H.264 | 1080p630 8bpc H.265 | 1440p373 8bpc H.265 | 2160p175 8bpc H.265 | 4320p43 8bpc H.265 | 1080p864 8/10bpc AV1 | 1440p513 8/10bpc AV1 | 2160p240 8/10bpc AV1 | 4320p60 8/10bpc AV1 |
| Предельная пропускная способность декодирования видео | 1080p60 8bpc MPEG2 | 1080p60 8bpc VC1 | 1080p786 8/10bpc VP9 | 2160p196 8/10bpc VP9 | 4320p49 8/10bpc VP9 | 1080p1200 8bpc H.264 | 2160p300 8bpc H.264 | 4320p75 8bpc H.264 | 1080p786 8/10bpc H.265 | 2160p196 8/10bpc H.265 | 4320p49 8/10bpc H.265 | 1080p960 8/10bpc AV1 | 2160p240 8/10bpc AV1 | 4320p60 8/10bpc AV1 |
| Динамическое перераспределение мощности между CPU и GPU | Yes |
| Расширенный доступ процессора к видеопамяти | Yes |
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