AMD Radeon HD 7470 OEM vs NVIDIA GeForce 9600 GTX
Processeur graphique
| Nom du GPU | Caicos | G92 |
|---|---|---|
| GPU variant | Khalidster | — |
| Architecture | TeraScale 2 | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 65 nm |
| Transistors | 370 million | 754 million |
| Taille des matrices | 67 mm² | 324 mm² |
Carte graphique
| Date de publication | Jan 5th, 2012 | May 27th, 2009 |
|---|---|---|
| Génération | Southern Islands | GeForce 9 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Prédécesseur | Northern Islands | GeForce 8 |
| Successeur | Sea Islands | GeForce 200 |
Vitesse clock
| GPU clock | 750 MHz | 580 MHz |
|---|---|---|
| Mémoire clock | 900 MHz 3.6 Gbps effective | 700 MHz 1400 Mbps effective |
| Shader clock | — | 1450 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR3 |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 28.80 GB/s | 44.80 GB/s |
Render Config
| Shading units | 160 | 96 |
|---|---|---|
| TMUs | 8 | 48 |
| ROPs | 4 | 16 |
| Compute units | 2 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 128 KB | 64 KB |
| Comptage SM | — | 12 |
Performance théorique
| Taux de pixel | 3.000 GPixel/s | 9.280 GPixel/s |
|---|---|---|
| Taux de texture | 6.000 GTexel/s | 27.84 GTexel/s |
| FP32 (float) performance | 240.0 GFLOPS | 278.4 GFLOPS |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 168 mm 6.6 inches | 267 mm 10.5 inches |
| TDP | 27 W | 140 W |
| Suggestions pour le PSU | 200 W | 300 W |
| Sorties | 1x DVI1x DisplayPort | 2x DVI1x S-Video |
| Connecteurs de puissance | None | 1x 6-pin |
| Board number | C264 | P393 |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 4.4 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 4.0 |
| CUDA | — | 1.1 |
