英特尔 Arc A770是一款中端台式机图形处理器，采用台积电 6 纳米工艺制造。该图形处理器拥有 4,096 个着色器单元和 8 或 16 GB GDDR6 VRAM，256 位接口（16 Gbps，512 GB/s）。
功能特点
作为基于 Alchemist 架构的顶级型号，英特尔推出了 Arc A770，这是该系列中的顶级型号。作为一项全新的开发，英特尔希望通过这些显卡向 AMD 和 Nvidia 施压。英特尔 Arc A770 支持光线追踪等功能，并配备了 32 个 RT 内核。英特尔还实现了 512 个张量内核，我们已经可以在 Nvidia 当前的显卡中找到这些内核。由于支持 AV1，这款显卡对于内容创作者来说尤其有趣。目前，只有 Nvidia 的 Ada Lovelace 型号和 AMD 的 RDNA3 GPU 能够使用新编解码器进行硬件编码和解码。
性能
英特尔 Arc A770 的性能可媲美 英伟达GeForce RTX 4060或 AMD Radeon RX 7600相当。英特尔机型应对新游戏的能力要强得多。启用光线追踪功能后，英特尔 Arc A770 的性能甚至超过了这两个竞争对手。根据显示的性能，英特尔 Arc A770 非常适合在 2023 年进行 1080p 游戏。
功耗
制造商规定英特尔 Arc A770 的功耗为 225 瓦（TGP）。这略高于NvidiaGeForce RTX 4060 或AMD Radeon RX 7600 。
Arc Series
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| Codename | DG2-512 | |||||||||||||||||||||||||||||||||||||||||||||
| Architecture | Xe | |||||||||||||||||||||||||||||||||||||||||||||
| Pipelines | 4096 - unified | |||||||||||||||||||||||||||||||||||||||||||||
| TMUs | 256 | |||||||||||||||||||||||||||||||||||||||||||||
| ROPs | 128 | |||||||||||||||||||||||||||||||||||||||||||||
| Raytracing Cores | 32 | |||||||||||||||||||||||||||||||||||||||||||||
| Tensor / AI Cores | 512 | |||||||||||||||||||||||||||||||||||||||||||||
| Core Speed | 2100 - 2400 (Boost) MHz | |||||||||||||||||||||||||||||||||||||||||||||
| Theoretical Performance | 39.32 TFLOPS FP16, 19.66 TFLOPS FP32 | |||||||||||||||||||||||||||||||||||||||||||||
| Cache | L2: 16 MB | |||||||||||||||||||||||||||||||||||||||||||||
| Memory Speed | 16000 effective = 2000 MHz | |||||||||||||||||||||||||||||||||||||||||||||
| Memory Bus Width | 256 Bit | |||||||||||||||||||||||||||||||||||||||||||||
| Memory Type | GDDR6 | |||||||||||||||||||||||||||||||||||||||||||||
| Max. Amount of Memory | 16 GB | |||||||||||||||||||||||||||||||||||||||||||||
| Shared Memory | no | |||||||||||||||||||||||||||||||||||||||||||||
| Memory Bandwidth | 512 GB/s | |||||||||||||||||||||||||||||||||||||||||||||
| API | DirectX 12 Ultimate (12_2), Shader 6.6, OpenGL 4.6, OpenCL 3.0, Vulkan 1.3 | |||||||||||||||||||||||||||||||||||||||||||||
| Power Consumption | 225 Watt | |||||||||||||||||||||||||||||||||||||||||||||
| Transistor Count | 21.7 Billion | |||||||||||||||||||||||||||||||||||||||||||||
| Die Size | 406 mm² | |||||||||||||||||||||||||||||||||||||||||||||
| Man. Technology | 6 nm | |||||||||||||||||||||||||||||||||||||||||||||
| PCIe | 4.0 x16 | |||||||||||||||||||||||||||||||||||||||||||||
| Displays | 4 Displays (max.), HDMI 2.1, DisplayPort 2.0 | |||||||||||||||||||||||||||||||||||||||||||||
| Date of Announcement | 12.10.2022 | |||||||||||||||||||||||||||||||||||||||||||||
- Average benchmark valuesThe following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| F1 25 | 233 | 196.1 | 155.7 | 20.5 | 11.1 | 4.34 |
| Doom: The Dark Ages | 49.8 | 43.6 | 38.7 | 37.9 | 27 | 14.6 |
| The Elder Scrolls IV Oblivion Remastered | 62.9 | 55.2 | 38.2 | 21.8 | 16.2 | 9.46 |
| Assassin's Creed Shadows | 40 | 38 | 32 | 26 | 22 | |
| Civilization 7 | 347 | 184.6 | 112.1 | 76.6 | 39.7 | |
| Monster Hunter Wilds | 31.2 | 27.3 | 22.2 | |||
| Kingdom Come Deliverance 2 | 125.6 | 95.8 | 80.5 | 56.1 | 43.3 | 26.1 |
| Indiana Jones and the Great Circle | 68 | 54.5 | 49.4 | 37.9 | 22.2 | |
| Stalker 2 | 86.8 | 80.4 | 70.8 | 61.5 | 47.1 | 27.3 |
| Call of Duty Black Ops 6 | 89 | 81 | 64 | 61 | 47 | 30 |
| Until Dawn | 101.6 | 57.1 | 43.1 | 35.9 | 26.2 | 17 |
| God of War Ragnarök | 103.9 | 87.5 | 79.9 | 75.1 | 58.8 | 34.6 |
| Final Fantasy XVI | 55.6 | 54.6 | 46.9 | 42.5 | 32.1 | 19.1 |
| Space Marine 2 | 59.2 | 49.6 | 48.9 | 45.9 | 36.1 | 22.6 |
| Star Wars Outlaws | 48 | 46.8 | 43.1 | 37.6 | 27 | 14.5 |
| Black Myth: Wukong | 66 | 50 | 38 | 24 | 19 | 11 |
| Once Human | 96.2 | 95.9 | 88.3 | 80.7 | 53.6 | 27.6 |
| The First Descendant | 124.7 | 83.4 | 69.5 | 61 | 44.5 | 25 |
| F1 24 | 282 | 246 | 187 | 63 | 43 | 21 |
| Senua's Saga Hellblade 2 | 46.8 | 39.9 | 33.7 | 24.9 | 14.8 | |
| Ghost of Tsushima | 99.5 | 85.6 | 77.5 | 63.9 | 51.3 | 32.5 |
| Horizon Forbidden West | 80.9 | 76.5 | 56.3 | 54.8 | 44.9 | 28.4 |
| Alone in the Dark | 188.4 | 162.7 | 145.4 | 83.5 | 52.1 | 22.6 |
| Dragon's Dogma 2 | 52.1 | 47.8 | 39 | 24.7 | ||
| Last Epoch | 233 | 189.6 | 163.7 | 132.3 | 89.9 | 44.1 |
| Skull & Bones | 81 | 76 | 64 | 53 | 46 | 32 |
| Helldivers 2 | 121.9 | 94.9 | 91.4 | 90.1 | 69.2 | 39.8 |
| Enshrouded | 74.6 | 67 | 58.2 | |||
| Palworld | 127.4 | 105.8 | 82 | 78.8 | 60.2 | 33.5 |
| Prince of Persia The Lost Crown | 358 | 358 | 359 | 351 | 193.2 | |
| Ready or Not | 202 | 198.3 | 190.6 | 134.9 | 86.6 | 38 |
| The Finals | 204 | 161.7 | 146.2 | 121.5 | 83 | 40.5 |
| Avatar Frontiers of Pandora | 65 | 61 | 52 | 42 | 30 | 16 |
| Call of Duty Modern Warfare 3 2023 | 106 | 97 | 79 | 75 | 57 | 36 |
| EA Sports WRC | 107.1 | 77.7 | 70.1 | 65.9 | 52.7 | 33.2 |
| Alan Wake 2 | 56.5 | 55 | 51.6 | 36.1 | 20.1 | |
| Lords of the Fallen | 100.4 | 89.8 | 73.1 | 59.4 | 50.4 | 35.1 |
| Total War Pharaoh | 386 | 244 | 151 | 119 | 86 | 46 |
| Assassin's Creed Mirage | 77 | 70 | 70 | 64 | 50 | 34 |
| EA Sports FC 24 | 221 | 201 | 161.3 | 152.5 | 123 | 77 |
| Counter-Strike 2 | 317 | 270 | 168.1 | 117 | 89.6 | 46.7 |
| Cyberpunk 2077 | 116.3 | 99 | 88.3 | 83.2 | 58.6 | 30.4 |
| Baldur's Gate 3 | 130.1 | 109.6 | 94.6 | 90.9 | 63.8 | 33.8 |
| Lies of P | 174.5 | 154.5 | 136.8 | 123.6 | 88.8 | 47.5 |
| Starfield | 48.9 | 42.8 | 36.3 | 33.6 | 28.8 | 20.5 |
| Armored Core 6 | 71.6 | 69.3 | 68 | 67.9 | 66.9 | 46.7 |
| Immortals of Aveum | 56.6 | 49 | 40.6 | 30.5 | 18.3 | |
| Atlas Fallen | 141.4 | 133.9 | 126.3 | 108.9 | 79.4 | 44.3 |
| Ratchet & Clank Rift Apart | 113 | 98 | 79.2 | 68.5 | 56.4 | 36.2 |
| F1 23 | 299 | 264 | 196.7 | 67.2 | 44.2 | 21.4 |
| Diablo 4 | 213 | 193.8 | 177.5 | 157.1 | 112.6 | 61.7 |
| Star Wars Jedi Survivor | 81.1 | 73.1 | 68.4 | 65.1 | 44 | 22.3 |
| Dead Island 2 | 217 | 187.3 | 149 | 117.8 | 88.2 | 46 |
| The Last of Us | 69.5 | 58.5 | 52.9 | 45.4 | 34.3 | 18.9 |
| Resident Evil 4 Remake | 165.8 | 119.9 | 111 | 75.2 | 60.7 | 37.1 |
| Company of Heroes 3 | 182.7 | 155.2 | 125.9 | 123.8 | 94.4 | 59 |
| Sons of the Forest | 70.3 | 54.5 | 54.2 | 54 | 39.5 | 23 |
| Atomic Heart | 179.1 | 131.9 | 99.3 | 72.2 | 58.3 | 34.1 |
| Returnal | 93 | 90 | 83 | 72 | 58 | 37 |
| Hogwarts Legacy | 125.1 | 92.2 | 74 | 62.2 | 47 | 27.4 |
| Dead Space Remake | 79.2 | 76 | 69.5 | 67.7 | 48.8 | 26.5 |
| The Witcher 3 v4 | 154.9 | 129.7 | 115.6 | 104.5 | 94.8 | 52.1 |
| High On Life | 268 | 175.3 | 142.5 | 113.7 | 73 | 33.7 |
| The Callisto Protocol | 168.7 | 128.4 | 120.5 | 85.8 | 68.8 | 44.9 |
| Need for Speed Unbound | 114.3 | 103.4 | 84.5 | 84.3 | 65.1 | 39.1 |
| Spider-Man Miles Morales | 137.3 | 124.4 | 117.4 | 111.5 | 87.2 | 47.2 |
| Uncharted Legacy of Thieves Collection | 63.5 | 61.4 | 59.4 | 57.5 | 47.8 | 29.5 |
| A Plague Tale Requiem | 97.3 | 83.8 | 66.1 | 51.1 | 39.5 | 23.6 |
| The Quarry | 125.4 | 100 | 80.4 | 61.5 | 43.4 | 22.4 |
| F1 22 | 296 | 267 | 216 | 73.2 | 47.4 | 22.7 |
| Ghostwire Tokyo | 148.8 | 146.7 | 146.3 | 138.8 | 99.7 | 50.3 |
| Tiny Tina's Wonderlands | 203 | 162.9 | 114.6 | 94 | 65.8 | 34.1 |
| Cyberpunk 2077 1.6 | 78 | 70 | 61.3 | 58.2 | 44.5 | 25.6 |
| GRID Legends | 161.1 | 133.7 | 110.5 | 92.6 | 81.7 | 68.4 |
| Elden Ring | 60 | 60 | 60 | 60 | 60 | 50 |
| God of War | 87.8 | 80.5 | 69.3 | 54.3 | 47.7 | 34.5 |
| Farming Simulator 22 | 362 | 246 | 185.9 | 168.6 | 143.3 | 92.3 |
| Forza Horizon 5 | 238 | 139 | 127 | 84 | 74 | 54 |
| Guardians of the Galaxy | 172 | 129 | 127 | 120 | 92 | 52 |
| Far Cry 6 | 195.6 | 134 | 116.9 | 100.9 | 79.3 | 48.8 |
| F1 2021 | 562 | 333 | 256 | 124.4 | 94 | 54.3 |
| Assassin´s Creed Valhalla | 116 | 92 | 79 | 72 | 60 | 38 |
| Dirt 5 | 99.7 | 82.9 | 66.3 | 58.3 | 56.5 | 54.9 |
| Watch Dogs Legion | 102.9 | 101.7 | 93.3 | 73.6 | 58.5 | 36.6 |
| Horizon Zero Dawn | 135 | 126 | 115 | 103 | 84 | 47 |
| Death Stranding | 191.1 | 143.2 | 136.1 | 134 | 102 | 61.4 |
| F1 2020 | 277 | 203 | 171.1 | 121.1 | 99.7 | 65.2 |
| Borderlands 3 | 116.7 | 100.4 | 95.8 | 84.3 | 65.4 | 35.5 |
| Control | 212 | 108.5 | 89.4 | 65.1 | 34.9 | |
| Anno 1800 | 140.1 | 102.5 | 66.7 | 38.2 | 27.4 | 17.2 |
| Far Cry New Dawn | 144 | 120 | 114 | 103 | 91 | 56 |
| Metro Exodus | 204 | 149.2 | 103.4 | 84.9 | 70.7 | 46.7 |
| Apex Legends | 143.9 | 144 | 143.5 | 143.6 | 132.9 | 83.2 |
| Assassin´s Creed Odyssey | 78 | 65 | 56 | 45 | 40 | 30 |
| Forza Horizon 4 | 73 | 33 | 31 | 23 | 15 | 8 |
| Shadow of the Tomb Raider | 269 | 139 | 129.6 | 115.8 | 86.2 | 48.8 |
| Strange Brigade | 666 | 304 | 258 | 216 | 157.8 | 89.2 |
| Far Cry 5 | 156 | 117 | 109 | 104 | 82 | 49 |
| X-Plane 11.11 | 114 | 102 | 83 | 67 | ||
| Final Fantasy XV Benchmark | 174 | 116 | 69 | 66 | 38 | |
| Assassin´s Creed Origins | 78 | 66 | 64 | 57 | 52 | 38 |
| Rise of the Tomb Raider | 63.2 | 59.2 | 62 | 62.5 | 62.1 | |
| Dota 2 Reborn | 155 | 121 | 112 | 118 | 83 | |
| The Witcher 3 | 460 | 323 | 196.1 | 71.5 | 59.6 | 73 |
| GTA V | 187.9 | 186.8 | 144.3 | 65 | 45 | 48.2 |
| low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 11 40 53 | 1 15 44 42 | 22 51 31 | 6 23 52 16 | 11 44 40 5 | 35 54 12 1 |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
Acer Predator BiFrost Arc A770 OC, 16GB GDDR6: AMD Ryzen 9 7950X, 32.00", 1.2 kg
» 英特尔 Arc B580 与 Arc A770 的游戏测试出现在网上：Battlemage GPU 提供更好的光线追踪性能
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Playable games for each graphics card and their average FPS results.
* Approximate position of the graphics adapter
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