AMD Radeon HD 7670M vs NVIDIA NVS 5200M
Processeur graphique
| Nom du GPU | Thames | GF108 |
|---|---|---|
| GPU variant | Thames XT (216-0833000) | GF108-300-A1 |
| Architecture | TeraScale 2 | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 40 nm |
| Transistors | 716 million | 585 million |
| Taille des matrices | 104 mm² | 116 mm² |
Graphiques mobiles
| Date de publication | Feb 17th, 2012 | Sep 17th, 2012 |
|---|---|---|
| Génération | London (HD 7600M) | NVS Mobile (x200M) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | MXM |
| Prédécesseur | Vancouver | — |
| Successeur | Solar System | — |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 600 MHz | 672 MHz |
|---|---|---|
| Mémoire clock | 900 MHz 1800 Mbps effective | 785 MHz 3.1 Gbps effective |
| Shader clock | — | 1344 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 1024 MB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR5 |
| Bus mémoire | 128 bit | 64 bit |
| Bande passante | 28.80 GB/s | 25.12 GB/s |
Render Config
| Shading units | 480 | 96 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 16 | 4 |
| Compute units | 6 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 128 KB |
| Comptage SM | — | 2 |
Performance théorique
| Taux de pixel | 9.600 GPixel/s | 2.688 GPixel/s |
|---|---|---|
| Taux de texture | 14.40 GTexel/s | 10.75 GTexel/s |
| FP32 (float) performance | 576.0 GFLOPS | 258.0 GFLOPS |
| FP64 (double) performance | — | 21.50 GFLOPS (1:12) |
Board Design
| TDP | 20 W | 25 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | MXM Module |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 5.1 |
| CUDA | — | 2.1 |
