GPU Name | Polaris 24 | Meso |
---|---|---|
GPU Variante | Polaris 24 XT (216-0867030) | Meso XT (216-0867030) |
Architektur | GCN 3.0 | GCN 3.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 1,550 million | 1,550 million |
Chipgröße | 125 mm² | 125 mm² |
Veröffentlichungsdatum | Apr 18th, 2017 | May 15th, 2016 |
---|---|---|
Generation | Mobility Radeon (M500) | Crystal System (R7 M400) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Vorgänger | Crystal System | Solar System |
Nachfolger | — | Mobility Radeon |
Basis-Taktfrequenz | 730 MHz | 1100 MHz |
---|---|---|
Boost-Takt | 1024 MHz | 1125 MHz |
Speicher-Taktung | 1125 MHz 4.5 Gbps effective | 900 MHz 1800 Mbps effective |
Speichergröße | 2 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | DDR3 |
Speicherbus | 64 bit | 64 bit |
Bandbreite | 36.00 GB/s | 14.40 GB/s |
Shading-Einheiten | 384 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 8 |
Compute Units | 6 | 6 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 128 KB | 128 KB |
Pixelrate | 8.192 GPixel/s | 9.000 GPixel/s |
---|---|---|
Texturrate | 24.58 GTexel/s | 27.00 GTexel/s |
FP16 (half) Leistung | 786.4 GFLOPS (1:1) | 864.0 GFLOPS (1:1) |
FP32 (float) Leistung | 786.4 GFLOPS | 864.0 GFLOPS |
FP64 (double) Leistung | 49.15 GFLOPS (1:16) | 54.00 GFLOPS (1:16) |
Steckplatzbreite | IGP | — |
---|---|---|
TDP | 50 W | unknown |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | — |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.3 | 6.0 |