AMD Radeon RX 570 vs ATI Radeon X800 GT
Processeur graphique
| Nom du GPU | Polaris 20 | R430 |
|---|---|---|
| GPU variant | Polaris 20 XL (215-0910052) | R430 SE (215RBMAGA12F) |
| Architecture | GCN 4.0 | R400 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 110 nm |
| Transistors | 5,700 million | 160 million |
| Taille des matrices | 232 mm² | 240 mm² |
Carte graphique
| Date de publication | Apr 18th, 2017 | Nov 1st, 2005 |
|---|---|---|
| Génération | Polaris | Radeon R400 PCIe |
| Production | Active | End-of-life |
| Prix de lancement | 169 USD | — |
| Prix courant | Amazon / Newegg | — |
| Bus interface | PCIe 3.0 x16 | PCIe 1.0 x16 |
| Critiques | 29 in our database | 226 in our database |
| Prédécesseur | Arctic Islands | Radeon R300 |
| Successeur | Vega | Radeon R500 PCIe |
Vitesse clock
| Base clock | 1168 MHz | — |
|---|---|---|
| Boost clock | 1244 MHz | — |
| Mémoire clock | 1750 MHz 7 Gbps effective | 493 MHz 986 Mbps effective |
| GPU clock | — | 475 MHz |
Mémoire
| Taille de la mémoire | 4 GB | 128 MB |
|---|---|---|
| Type de mémoire | GDDR5 | DDR |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 224.0 GB/s | 31.55 GB/s |
Render Config
| Shading units | 2048 | — |
|---|---|---|
| TMUs | 128 | 8 |
| ROPs | 32 | 8 |
| Compute units | 32 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 2 MB | — |
| Pixel shaders | — | 8 |
| Vertex shaders | — | 6 |
Performance théorique
| Taux de pixel | 39.81 GPixel/s | 3.800 GPixel/s |
|---|---|---|
| Taux de texture | 159.2 GTexel/s | 3.800 GTexel/s |
| FP16 (half) performance | 5.095 TFLOPS (1:1) | — |
| FP32 (float) performance | 5.095 TFLOPS | — |
| FP64 (double) performance | 318.5 GFLOPS (1:16) | — |
| Vertex rate | — | 712.5 MVertices/s |
Board Design
| Taille Slot | Dual-slot | Single-slot |
|---|---|---|
| Longueur | 241 mm 9.5 inches | — |
| TDP | 150 W | 40 W |
| Suggestions pour le PSU | 450 W | 200 W |
| Sorties | 1x DVI1x HDMI3x DisplayPort | 1x DVI1x VGA1x S-Video |
| Connecteurs de puissance | 1x 6-pin | None |
| Board number | C940, D000 | A474 |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 9.0b (9_2) |
|---|---|---|
| OpenGL | 4.6 | 2.1 |
| OpenCL | 2.1 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | — |
| Pixel shader | — | 2.0b |
| Vertex shader | — | 2.0b |
