Revue de la carte vidéo AMD Radeon RX 640
Radeon RX 640 carte vidéo sortie par AMD; release date: 13 May 2019. La carte vidéo est base sur la microarchitecture GCN 4.0 nom de code Arctic Islands.
Vitesse du noyau - 1082 MHz. Vitesse augmenté - 1218 MHz. Taux de remplissage de la texture - 38.98 GTexel/s. Pipelines - 512. Technologie de fabrication - 14 nm . Compte de transistors - 2200 million. Utilisation d’énergie (TDP) - 50 Watt.
Type de mémoire: GDDR5. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128 bit. Vitesse du mémoire - 1750 MHz (7000 MHz effective). Bande passant du mémoire - 112.0 GB/s.
Référence
| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Car Chase Offscreen |
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| Geekbench OpenCL |
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| PassMark G2D Mark |
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| PassMark G3D Mark |
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| Nom | Valeur |
|---|---|
| GFXBench 4.0 - Manhattan | 1769 Frames |
| GFXBench 4.0 - Manhattan | 1769.000 Fps |
| GFXBench 4.0 - T-Rex | 2775 Frames |
| GFXBench 4.0 - T-Rex | 2775.000 Fps |
| GFXBench 4.0 - Car Chase Offscreen | 3278 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 3278.000 Fps |
| Geekbench - OpenCL | 10390 |
| PassMark - G2D Mark | 340 |
| PassMark - G3D Mark | 1952 |
Performance des jeux
Star Wars Jedi Fallen Order (2019)
| Medium, 1920x1080 | 25.90 |
Need for Speed Heat (2019)
| Low, 1280x720 | 31.70 |
| Medium, 1920x1080 | 14.30 |
GRID 2019 (2019)
| Low, 1280x720 | 60.60 |
| Medium, 1920x1080 | 20.40 |
Ghost Recon Breakpoint (2019)
| Low, 1280x720 | 29.00 |
FIFA 20 (2019)
| Low, 1280x720 | 112.60 |
Total War: Three Kingdoms (2019)
| Low, 1280x720 | 51.40 |
| Medium, 1920x1080 | 16.90 |
F1 2019 (2019)
| Low, 1280x720 | 55.00 |
| Medium, 1920x1080 | 23.00 |
Anno 1800 (2019)
| Low, 1280x720 | 61.80 |
| Medium, 1920x1080 | 20.50 |
The Division 2 (2019)
| Low, 1280x720 | 52.00 |
| Medium, 1920x1080 | 18.00 |
Far Cry New Dawn (2019)
| Low, 1280x720 | 37.00 |
| Medium, 1920x1080 | 17.00 |
Apex Legends (2019)
| Low, 1280x720 | 72.00 |
| Medium, 1920x1080 | 27.00 |
| High, 1920x1080 | 20.00 |
Battlefield V (2018)
| Low, 1280x720 | 61.80 |
| Medium, 1920x1080 | 29.80 |
| High, 1920x1080 | 23.20 |
Assassin's Creed Odyssey (2018)
| Low, 1280x720 | 39.00 |
| Medium, 1920x1080 | 20.00 |
Shadow of the Tomb Raider (2018)
| Low, 1280x720 | 49.00 |
| Medium, 1920x1080 | 22.00 |
Far Cry 5 (2018)
| Low, 1280x720 | 48.00 |
| Medium, 1920x1080 | 21.00 |
X-Plane 11.11 (2018)
| Low, 1280x720 | 45.50 |
| Medium, 1920x1080 | 32.80 |
| High, 1920x1080 | 30.10 |
Rise of the Tomb Raider (2016)
| Low, 1024x768 | 63.15 |
| Medium, 1366x768 | 35.65 |
| High, 1920x1080 | 20.45 |
Dota 2 Reborn (2015)
| Low, 1280x720 | 111.50 |
| Medium, 1366x768 | 94.25 |
| High, 1920x1080 | 52.55 |
| Ultra, 1920x1080 | 49.25 |
The Witcher 3 (2015)
| Low, 1024x768 | 64.35 |
| Medium, 1366x768 | 38.90 |
| High, 1920x1080 | 19.80 |
| Ultra, 1920x1080 | 11.30 |
BioShock Infinite (2013)
| Low, 1280x720 | 150.50 |
| Medium, 1366x768 | 94.10 |
| High, 1366x768 | 74.40 |
| Ultra, 1920x1080 | 27.30 |
Caractéristiques
Essentiel |
|
| Architecture | GCN 4.0 |
| Nom de code | Arctic Islands |
| Date de sortie | 13 May 2019 |
| Position dans l’évaluation de la performance | 811 |
Infos techniques |
|
| Vitesse augmenté | 1218 MHz |
| Unités de Compute | 8 |
| Vitesse du noyau | 1082 MHz |
| Processus de fabrication | 14 nm |
| Peak Double Precision (FP64) Performance | 77.95 GFLOPS |
| Peak Half Precision (FP16) Performance | 1247 GFLOPS |
| Peak Single Precision (FP32) Performance | 1247 GFLOPS |
| Pipelines | 512 |
| Pixel fill rate | 19.49 GPixel/s |
| Taux de remplissage de la texture | 38.98 GTexel/s |
| Thermal Design Power (TDP) | 50 Watt |
| Compte de transistor | 2200 million |
Sorties et ports de vidéo |
|
| Connecteurs d’écran | 1x DVI, 1x HDMI, 1x DisplayPort |
| Soutien de DisplayPort | |
| HDMI | |
Compatibilité, dimensions et exigences |
|
| Interface | PCIe 3.0 x8 |
| Longeur | 5.7 inches (145 mm) |
| Énergie du systeme recommandé (PSU) | 350 Watt |
| Connecteurs d’énergie supplementaires | None |
| Largeur | Dual-slot |
Soutien API |
|
| DirectX | 12 |
| OpenCL | 2.0 |
| OpenGL | 4.6 |
| Shader Model | 6.4 |
| Vulkan | |
Mémoire |
|
| RAM maximale | 2 GB |
| Bande passante de la mémoire | 112.0 GB/s |
| Largeur du bus mémoire | 128 bit |
| Vitesse de mémoire | 1750 MHz (7000 MHz effective) |
| Genre de mémoire | GDDR5 |
Technologies |
|
| Unified Video Decoder (UVD) | |
| Video Code Engine (VCE) | |
Navigation
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Comparer AMD Radeon RX 640 avec des autres
AMDRadeon RX 640 vs
NVIDIAGeForce 6800 GT
AMDRadeon RX 640 vs
NVIDIAGeForce GTX 570 Rev. 2
AMDRadeon RX 640 vs
AMDRadeon HD 6450A
AMDRadeon RX 640 vs
IntelIris Plus Graphics 645
AMDRadeon RX 640 vs
AMDRadeon Pro WX 3200
AMDRadeon RX 640 vs
AMDRadeon Vega 9
