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 | 11437 |
| PassMark - G2D Mark | 340 |
| PassMark - G3D Mark | 2041 |
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 | 809 |
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 470
AMDRadeon RX 640 vs
AMDRadeon HD 6450A
AMDRadeon RX 640 vs
AMDRadeon HD 7450M
AMDRadeon RX 640 vs
NVIDIAQuadro K5000M
AMDRadeon RX 640 vs
NVIDIAQuadro K2200
