ATI Radeon HD 3200 Mobile IGP vs NVIDIA GeForce MX250
Processeur graphique
| Nom du GPU | RS780 | GP108 |
|---|---|---|
| GPU variant | RS780M | N17S-G2-A1 |
| Architecture | TeraScale | Pascal |
| Taille du processus | 65 nm | 14 nm |
| Transistors | 180 million | 1,800 million |
| Taille des matrices | 85 mm² | 74 mm² |
| Fonderie | — | Samsung |
Carte graphique intégré
| Date de publication | Nov 1st, 2009 | — |
|---|---|---|
| Génération | Radeon IGP (Mobility HD 3000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 1.0 x16 | — |
Vitesse clock
| GPU clock | 380 MHz | — |
|---|---|---|
| Mémoire clock | System Shared | 1502 MHz 6 Gbps effective |
| Base clock | — | 1519 MHz |
| Boost clock | — | 1582 MHz |
Mémoire
| Taille de la mémoire | System Shared | 2 GB |
|---|---|---|
| Type de mémoire | System Shared | GDDR5 |
| Bus mémoire | System Shared | 64 bit |
| Bande passante | System Dependent | 48.06 GB/s |
Render Config
| Shading units | 40 | 384 |
|---|---|---|
| TMUs | 4 | 24 |
| ROPs | 4 | 16 |
| Compute units | 2 | — |
| Comptage SM | — | 3 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 512 KB |
Performance théorique
| Taux de pixel | 1.520 GPixel/s | 25.31 GPixel/s |
|---|---|---|
| Taux de texture | 1.520 GTexel/s | 37.97 GTexel/s |
| FP32 (float) performance | 30.40 GFLOPS | 1,215 GFLOPS |
| FP16 (half) performance | — | 18.98 GFLOPS (1:64) |
| FP64 (double) performance | — | 37.97 GFLOPS (1:32) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | unknown | 25 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | None |
Caractéristiques graphiques
| DirectX | 10.0 (10_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.0 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 4.1 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 21st, 2019 |
|---|---|---|
| Génération | — | GeForce MX (2xx) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x4 |
