AMD Radeon R7 A360 vs AMD Radeon R7 M340
Processeur graphique
| Nom du GPU | Meso | Meso |
|---|---|---|
| GPU variant | Meso XT (216-0867030) | Meso PRO (216-0864032) |
| Architecture | GCN 3.0 | GCN 3.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 1,550 million | 1,550 million |
| Taille des matrices | 125 mm² | 125 mm² |
Graphiques mobiles
| Date de publication | May 5th, 2015 | May 5th, 2015 |
|---|---|---|
| Génération | All-In-One (Rx 300) | Crystal System (R7 M300) |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Prédécesseur | — | Solar System |
| Successeur | — | Mobility Radeon |
Vitesse clock
| Base clock | 1100 MHz | 943 MHz |
|---|---|---|
| Boost clock | 1125 MHz | 1021 MHz |
| Mémoire clock | 900 MHz 1800 Mbps effective | 1000 MHz 2 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | DDR3 | DDR3 |
| Bus mémoire | 64 bit | 64 bit |
| Bande passante | 14.40 GB/s | 16.00 GB/s |
Render Config
| Shading units | 384 | 320 |
|---|---|---|
| TMUs | 24 | 20 |
| ROPs | 8 | 8 |
| Compute units | 6 | 5 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 128 KB | 128 KB |
Performance théorique
| Taux de pixel | 9.000 GPixel/s | 8.168 GPixel/s |
|---|---|---|
| Taux de texture | 27.00 GTexel/s | 20.42 GTexel/s |
| FP16 (half) performance | 864.0 GFLOPS (1:1) | 653.4 GFLOPS (1:1) |
| FP32 (float) performance | 864.0 GFLOPS | 653.4 GFLOPS |
| FP64 (double) performance | 54.00 GFLOPS (1:16) | 40.84 GFLOPS (1:16) |
Board Design
| TDP | unknown | unknown |
|---|---|---|
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.0 | 6.0 |
