AMD Radeon R7 430 OEM vs NVIDIA STG-2000
Processeur graphique
| Nom du GPU | Oland | NV1 |
|---|---|---|
| Architecture | GCN 1.0 | — |
| Fonderie | TSMC | ST |
| Taille du processus | 28 nm | 500 nm |
| Transistors | 950 million | 1 million |
| Taille des matrices | 77 mm² | 90 mm² |
| GPU variant | — | STG2000X-B |
Carte graphique
| Date de publication | Jun 30th, 2016 | Sep 30th, 1995 |
|---|---|---|
| Génération | Arctic Islands | NV1 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x8 | PCI |
| Prédécesseur | Pirate Islands | — |
| Successeur | Polaris | Riva |
| Prix de lancement | — | 249 USD |
Vitesse clock
| Base clock | 730 MHz | — |
|---|---|---|
| Boost clock | 780 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 50 MHz |
| GPU clock | — | 75 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1 MB |
|---|---|---|
| Type de mémoire | DDR3 | FPM |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 28.80 GB/s | 400.0 MB/s |
Render Config
| Shading units | 384 | — |
|---|---|---|
| TMUs | 24 | 1 |
| ROPs | 8 | 1 |
| Compute units | 6 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Pixel shaders | — | 1 |
| Vertex shaders | — | 0 |
Performance théorique
| Taux de pixel | 6.240 GPixel/s | 75.00 MPixel/s |
|---|---|---|
| Taux de texture | 18.72 GTexel/s | 75.00 MTexel/s |
| FP32 (float) performance | 599.0 GFLOPS | — |
| FP64 (double) performance | 37.44 GFLOPS (1:16) | — |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 50 W | 2 W |
| Suggestions pour le PSU | 250 W | 200 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x VGA1x DB13W3 |
| Connecteurs de puissance | None | None |
| Longueur | — | 168 mm 6.6 inches |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 1.0 |
|---|---|---|
| OpenGL | 4.6 | — |
| OpenCL | 1.2 | — |
| Vulkan | 1.2 | — |
| Shader model | 5.1 | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
