ATI Radeon 9250 PCI vs NVIDIA Quadro K620M
Processeur graphique
| Nom du GPU | RV280 | GM108 |
|---|---|---|
| Architecture | Rage 7 | Maxwell |
| Fonderie | UMC | TSMC |
| Taille du processus | 150 nm | 28 nm |
| Transistors | 36 million | unknown |
| Taille des matrices | 98 mm² | unknown |
| GPU variant | — | N15M-Q3 |
Carte graphique
| Date de publication | Mar 1st, 2004 | — |
|---|---|---|
| Génération | Radeon R200 | — |
| Production | End-of-life | — |
| Bus interface | PCI | — |
| Critiques | 7 in our database | — |
| Prédécesseur | Radeon R100 | — |
| Successeur | Radeon R300 | — |
Vitesse clock
| GPU clock | 240 MHz | — |
|---|---|---|
| Mémoire clock | 200 MHz 400 Mbps effective | 900 MHz 1800 Mbps effective |
| Base clock | — | 1029 MHz |
| Boost clock | — | 1124 MHz |
Mémoire
| Taille de la mémoire | 128 MB | 2 GB |
|---|---|---|
| Type de mémoire | DDR | DDR3 |
| Bus mémoire | 64 bit | 64 bit |
| Bande passante | 3.200 GB/s | 14.40 GB/s |
Render Config
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 1 | — |
| TMUs | 4 | 16 |
| ROPs | 4 | 8 |
| Shading units | — | 384 |
| Comptage SMM | — | 2 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 1024 KB |
Performance théorique
| Taux de pixel | 960.0 MPixel/s | 8.992 GPixel/s |
|---|---|---|
| Vertex rate | 60.00 MVertices/s | — |
| Taux de texture | 960.0 MTexel/s | 17.98 GTexel/s |
| FP32 (float) performance | — | 863.2 GFLOPS |
| FP64 (double) performance | — | 26.98 GFLOPS (1:32) |
Board Design
| Taille Slot | Single-slot | MXM Module |
|---|---|---|
| TDP | unknown | 30 W |
| Suggestions pour le PSU | 200 W | — |
| Sorties | 1x DVI1x VGA1x S-Video | No outputs |
| Connecteurs de puissance | None | None |
Caractéristiques graphiques
| DirectX | 8.1 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.4 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Pixel shader | 1.4 | — |
| Vertex shader | 1.1 | — |
| CUDA | — | 5.0 |
| Shader model | — | 5.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Mar 1st, 2015 |
|---|---|---|
| Génération | — | Quadro Mobile (Kx200M) |
| Production | — | End-of-life |
| Bus interface | — | MXM-A (3.0) |
| Critiques | — | 26 in our database |
