GPU Name | Opal | Meso |
---|---|---|
GPU Variante | Opal XT | Meso PRO (216-0864032) |
Architektur | GCN 1.0 | GCN 3.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 950 million | 1,550 million |
Chipgröße | 77 mm² | 125 mm² |
Veröffentlichungsdatum | Jan 9th, 2014 | May 5th, 2015 |
---|---|---|
Generation | Crystal System (R7 M200) | Crystal System (R7 M300) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Vorgänger | Solar System | Solar System |
Nachfolger | Mobility Radeon | Mobility Radeon |
Basis-Taktfrequenz | 725 MHz | 943 MHz |
---|---|---|
Boost-Takt | 825 MHz | 1021 MHz |
Speicher-Taktung | 900 MHz 1800 Mbps effective | 1000 MHz 2 Gbps effective |
Speichergröße | 2 GB | 2 GB |
---|---|---|
Speichertyp | DDR3 | DDR3 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 28.80 GB/s | 16.00 GB/s |
Shading-Einheiten | 384 | 320 |
---|---|---|
TMUs | 24 | 20 |
ROPs | 8 | 8 |
Compute Units | 6 | 5 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 128 KB |
Pixelrate | 6.600 GPixel/s | 8.168 GPixel/s |
---|---|---|
Texturrate | 19.80 GTexel/s | 20.42 GTexel/s |
FP32 (float) Leistung | 633.6 GFLOPS | 653.4 GFLOPS |
FP16 (half) Leistung | — | 653.4 GFLOPS (1:1) |
FP64 (double) Leistung | — | 40.84 GFLOPS (1:16) |
TDP | unknown | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
DirectX | 12 (11_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 6.0 |