Amd gpu radeon hd 7870
AMD Radeon HD 7870
| Общая информация | |
| Разработчик | AMD |
| Год выхода | 2012 |
| Категория видеокарты | Десктопная |
| Тип видеокарты | Дискретная |
| Интерфейс | PCIe 3.0 |
| Максимальное разрешение | 4096 x 2160 |
| Графический процессор | |
| Архитектура | GCN 1.0 |
| Ядро | Pitcairn |
| Количество ядер | 1 |
| Техпроцесс | 40 nm |
| Количество транзисторов | 2800 млн |
| Площадь | 212 мм² |
| Частота ядра | 1000 MHz |
| Универсальных шейдерных блоков | 1280 |
| Блоков растеризации (ROP) | 32 |
| Текстурных блоков (TMU) | 80 |
| Пиксельная скорость заполнения (pixel fillrate) | 32.0 GPixel/s |
| Текстурная скорость заполнения (texel fillrate) | 80.0 GTexel/s |
| Видеопамять | |
| Тип | GDDR5 |
| Объем | 2048 Mb |
| Частота | 4800 MHz |
| Ширина шины | 256 bit |
| Пропускная способность | 153,6 GB/s |
| Питание | |
| Макс. потребляемая энергия (TDP) | 175 W |
| Мин. требования к блоку питания | 550 W |
| Разъемы дополнительного питания | 6-pin + 6-pin |
| Поддерживаемые API и технологии | |
| DirectX | 11.1 |
| OpenGL | 4.5 |
| OpenCL | 1.2 |
| Shader Model | 5.0 |
| SLI / CrossFireX | CrossFireX |
| Другие технологии | • ATI Eyefinity• AvivoHD• AMD HD3D• AMD PowerPlay• AMD ZeroCore • AMD Mantle |
( ~ 600 моделей )
Рейтинг видеокарт( + спецификации )
Сервис сравнения процессоров( ~ 2 600 моделей )
Рейтинг процессоров( + спецификации )
www.chaynikam.info
Radeon HD 7870
|
| 6.7 Out of 10 GPUBoss Score |  AMD Radeon HD 7870 GHz Edition 1 GHz 2 GBSapphire Radeon HD 7870 Toxic 1.1 GHz 2 GBXFX Radeon HD 7870 Black Edition 1.1 GHz 2 GBASUS Radeon HD 7870 DirectCU II 1 GHz 2 GBGIGABYTE Radeon HD 7870 WindForce 3X OC 1.1 GHz 2 GBMSI Radeon HD 7870 Hawk 1.1 GHz 2 GBSapphire Radeon HD 7870 Dual-X OC 1.1 GHz 2 GBPowerColor Radeon HD 7870 Vortex II 1.1 GHz 2 GBHIS Radeon HD 7870 IceQ X Turbo 1.1 GHz 2 GBSapphire Radeon HD 7870 OC 1.1 GHz 2 GBClub 3D Radeon HD 7870 royalQueen 1 GHz 2 GBXFX Radeon HD 7870 Black Edition 1.1 GHz 2 GBHIS Radeon HD 7870 IceQ Turbo 1.1 GHz 2 GBMSI Radeon HD 7870 OC 1.1 GHz 2 GBVTX3D Radeon HD 7870 X-Edition 1.1 GHz 2 GBMSI Radeon HD 7870 Twin Frozr III OC 1.1 GHz 2 GBSapphire Radeon HD 7870 FleX 1.1 GHz 2 GBASUS Radeon HD 7870 DirectCU II V2 1 GHz 2 GBHIS Radeon HD 7870 IceQ 1 GHz 2 GBMSI Radeon HD 7870 Power Edition 1 GHz 2 GBASUS Radeon HD 7870 DirectCU II TOP V2 1.1 GHz 2 GBPowerColor Radeon HD 7870 OC 1 GHz 2 GBASUS Radeon HD 7870 DirectCU II TOP 1.1 GHz 2 GBClub 3D Radeon HD 7870 royalKing 1.1 GHz 2 GBDiamond Radeon HD 7870 V2 1 GHz 2 GBDiamond Radeon HD 7870 Edition 1.1 GHz 2 GBZalman Radeon HD 7870 VF3000 1 GHz 2 GBClub 3D Radeon HD 7870 royalAce 1.1 GHz 2 GBPowerColor Radeon HD 7870 V2 1 GHz 2 GBXFX Radeon HD 7870 1 GHz 2 GBVisionTek Radeon HD 7870 GHz Edition 1 GHz 2 GBDiamond Radeon HD 7870 1 GHz 2 GBVTX3D Radeon HD 7870 Eyefinity 6 1 GHz 2 GBColorFire Radeon HD 7870 XStorm 1.1 GHz 2 GBClub 3D Radeon HD 7870 13'Series 1 GHz 2 GBGIGABYTE Radeon HD 7870 WindForce 3X 1 GHz 2 GBVisionTek Radeon HD 7870 Eyefinity 6 1 GHz 2 GBHIS Radeon HD 7870 Fan 1 GHz 2 GBXFX Radeon HD 7870 1 GHz 2 GBPowerColor Radeon HD 7870 1.1 GHz 2 GBHIS Radeon HD 7870 IceQ X 1 GHz 2 GBClub 3D Radeon HD 7870 1 GHz 2 GBPowerColor Radeon HD 7870 1.1 GHz 2 GBPowerColor Radeon HD 7870 1 GHz 2 GBClub 3D Radeon HD 7870 jokerCard 1 GHz 2 GBPowerColor Radeon HD 7870 Eyefinity 6 1 GHz 2 GBHIS Radeon HD 7870 IceQ X Turbo X 1.1 GHz 2 GBClub 3D Radeon HD 7870 Eyefinity 6 1 GHz 2 GB |
Performance
You may combine up to two HD 7870 cards from any vendor in a multi-GPU CrossFire configuration for higher framerates or better image quality settings. by techPowerUp! (Jul, 2012) Going from 1000 / 1200 MHz (core/memory) on the reference design to 1050 / 1200 MHz helped the card gain about 2% real life performance over the reference card. by techPowerUp! (Apr, 2012) A single CrossFire connector is available, so you may combine this card with another Tahiti-based HD 7870 for improved performance. by techPowerUp! (Dec, 2012)
Consumption
Looking at performance per watt, the design is just as efficient as the HD 7970 GHz Edition, which means these two cards are the least efficient of AMD's current lineup. by techPowerUp! (Jan, 2013) Looking at performance per Watt, the design is just as efficient as the HD 7970 GHz Edition, which means these two cards are the least efficient of AMD's current lineup. by techPowerUp! (Dec, 2012)
Power
We disabled the power-limiting system on cards with power-limiting systems or configured it to the highest available setting - if possible. by techPowerUp! (Sep, 2012) The card runs full 3D voltage even if idle voltages would be sufficient, which results in extra power draw for that particular scenario. by techPowerUp! (Sep, 2012)
Gaming
We see an increase of about 10 W during gaming, which is justified due to the higher clock speeds out of the box. by techPowerUp! (Apr, 2012)
Framerate
You may combine up to two HD 7870 cards from any vendor in a multi-GPU CrossFire configuration for higher frame rates or better image-quality settings. by techPowerUp! (Sep, 2012) On the other hand, you can find a GTX 670 for $400 now, which supports three monitors, too, without adapter and provides about 30% more performance, which might be crucial to drive your three monitors at high framerates. by techPowerUp! (Jul, 2012)
| AMD |
| Pitcairn XT |
| Desktop |
| 1,000 MHz |
| No |
| None |
| 1,280 |
| 80 |
| 32 |
| 20 |
| 32 GPixel/s |
| 80 GTexel/s |
| 2,560 GFLOPS |
| 1,200 MHz |
| 4,800 MHz |
| 256 bit |
| 2,048 MB |
| GDDR5 |
| 153.6 GB/s |
| 175W |
| 39.5 dB |
| 48.8 dB |
| 108W |
| 295W |
Report a correction
gpuboss.com
AMD Radeon HD 7870
реклама
Компания AMD выпустила новую видеокарту Radeon HD 7870 построенную на 28нм чипсете Pitcairn XT (острова Питкэрн - это заморская территория Великобритании в Тихом океане). Напряженный игровой процесс, приложения и HD-видео безупречны, как никогда прежде, с революционной видеокартой AMD Radeon HD 7800 серии для настольных ПК.
Чипсет Pitcairn официально поддерживается движком Mercury Playback Engine GPU Acceleration (OpenCL) программы Adobe Premiere Pro CC 2019.
Новость с сайта: www.amd.com.
реклама
www.efxi.ru
AMD HD 7870
Average fps @ 1080p with maximum detail settings for 3 popular games:
The number of benchmark samples for this model as a percentage of all 15,000,927 GPUs tested.
| HD 7870AMD $203Bench 35%, 26,569 samples | 1x |
| EDIT WITH CUSTOM PC BUILDER | Value: 74% - Very good | Total price: $441 |
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