AMD Radeon R9 M470 vs NVIDIA GeForce4 460 Go
Processeur graphique
| Nom du GPU | Emerald | NV17 |
|---|---|---|
| GPU variant | Emerald PRO | 460 Go A5 |
| Architecture | GCN 2.0 | Celsius |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 150 nm |
| Transistors | 2,080 million | 29 million |
| Taille des matrices | 160 mm² | 65 mm² |
Graphiques mobiles
| Date de publication | May 15th, 2016 | Oct 14th, 2002 |
|---|---|---|
| Génération | Crystal System (R9 M400) | GeForce4 Go |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x16 | AGP 4x |
| Prédécesseur | Solar System | GeForce2 Go |
| Successeur | Mobility Radeon | GeForce FX Go 5 |
| Critiques | — | 2 in our database |
Vitesse clock
| Base clock | 900 MHz | — |
|---|---|---|
| Boost clock | 1000 MHz | — |
| Mémoire clock | 1500 MHz 6 Gbps effective | 250 MHz 500 Mbps effective |
| GPU clock | — | 250 MHz |
Mémoire
| Taille de la mémoire | 4 GB | 64 MB |
|---|---|---|
| Type de mémoire | GDDR5 | DDR |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 96.00 GB/s | 8.000 GB/s |
Render Config
| Shading units | 768 | — |
|---|---|---|
| TMUs | 48 | 4 |
| ROPs | 16 | 2 |
| Compute units | 12 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Pixel shaders | — | 2 |
| Vertex shaders | — | 0 |
Performance théorique
| Taux de pixel | 16.00 GPixel/s | 500.0 MPixel/s |
|---|---|---|
| Taux de texture | 48.00 GTexel/s | 1.000 GTexel/s |
| FP32 (float) performance | 1.536 TFLOPS | — |
| FP64 (double) performance | 96.00 GFLOPS (1:16) | — |
Board Design
| TDP | unknown | unknown |
|---|---|---|
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 7.0 |
|---|---|---|
| OpenGL | 4.6 | 1.5 |
| OpenCL | 2.0 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.3 | — |
| Pixel shader | — | 1.1 |
| Vertex shader | — | 1.1 |
