ATI Mobility Radeon HD 550v vs NVIDIA GeForce 9650M GS
Processeur graphique
| Nom du GPU | M96 | G84 |
|---|---|---|
| Architecture | TeraScale | Tesla |
| Fonderie | TSMC | TSMC |
| Taille du processus | 55 nm | 80 nm |
| Transistors | 514 million | 289 million |
| Taille des matrices | 146 mm² | 169 mm² |
| GPU variant | — | NB9P-GS1-A2 |
Graphiques mobiles
| Date de publication | May 5th, 2010 | Mar 13th, 2008 |
|---|---|---|
| Génération | M9x (Mobility HD 500v) | GeForce 9M (9600M) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Critiques | 2 in our database | — |
| Prédécesseur | M8x | GeForce 8M |
| Successeur | Manhattan | GeForce 100M |
Vitesse clock
| GPU clock | 450 MHz | 625 MHz |
|---|---|---|
| Mémoire clock | 600 MHz 1200 Mbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1250 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 19.20 GB/s | 25.60 GB/s |
Render Config
| Shading units | 320 | 32 |
|---|---|---|
| TMUs | 32 | 16 |
| ROPs | 8 | 8 |
| Compute units | 4 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | 32 KB |
| Comptage SM | — | 4 |
Performance théorique
| Taux de pixel | 3.600 GPixel/s | 5.000 GPixel/s |
|---|---|---|
| Taux de texture | 14.40 GTexel/s | 10.00 GTexel/s |
| FP32 (float) performance | 288.0 GFLOPS | 80.00 GFLOPS |
Board Design
| TDP | 10 W | 29 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
| Board number | — | P402, P409 |
Caractéristiques graphiques
| DirectX | 10.1 (10_1) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.0 |
| CUDA | — | 1.1 |
