ATI Radeon HD 2600 XT Mac Edition vs NVIDIA Quadro FX 1500
Processeur graphique
| Nom du GPU | RV630 | G71 |
|---|---|---|
| Architecture | TeraScale | Curie |
| Fonderie | TSMC | TSMC |
| Taille du processus | 65 nm | 90 nm |
| Transistors | 390 million | 278 million |
| Taille des matrices | 153 mm² | 196 mm² |
| GPU variant | — | QDFX-1500-N-A2 |
Carte graphique
| Date de publication | Feb 21st, 2008 | Apr 20th, 2006 |
|---|---|---|
| Génération | Radeon R600 | Quadro FX |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
| Critiques | 82 in our database | 26 in our database |
| Prédécesseur | Radeon R500 PCIe | — |
| Successeur | Radeon R700 | — |
| Prix de lancement | — | 699 USD |
Vitesse clock
| GPU clock | 700 MHz | 325 MHz |
|---|---|---|
| Mémoire clock | 800 MHz 1600 Mbps effective | 625 MHz 1250 Mbps effective |
Mémoire
| Taille de la mémoire | 256 MB | 256 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 25.60 GB/s | 40.00 GB/s |
Render Config
| Shading units | 120 | — |
|---|---|---|
| TMUs | 8 | 16 |
| ROPs | 4 | 16 |
| Compute units | 3 | — |
| Cache L2 | 64 KB | — |
| Pixel shaders | — | 16 |
| Vertex shaders | — | 6 |
Performance théorique
| Taux de pixel | 2.800 GPixel/s | 5.200 GPixel/s |
|---|---|---|
| Taux de texture | 5.600 GTexel/s | 5.200 GTexel/s |
| FP32 (float) performance | 168.0 GFLOPS | — |
| Vertex rate | — | 487.5 MVertices/s |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 45 W | 65 W |
| Suggestions pour le PSU | 200 W | 250 W |
| Sorties | 2x DVI | 2x DVI1x S-Video |
| Connecteurs de puissance | None | None |
| Board number | B148 | P455 |
| Longueur | — | 173 mm 6.8 inches |
| Taille | — | 111 mm 4.4 inches |
Caractéristiques graphiques
| DirectX | 10.0 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
