GPU Name | Topaz | Jet |
---|---|---|
GPU Variante | Topaz XT (216-0864030) | Jet PRO (216-0568010) |
Architektur | GCN 3.0 | GCN 1.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 1,550 million | 690 million |
Chipgröße | 125 mm² | 56 mm² |
Veröffentlichungsdatum | Jun 11th, 2014 | — |
---|---|---|
Generation | Crystal System (R7 M200) | — |
Produktion | End-of-life | — |
Businterface | PCIe 3.0 x8 | — |
Vorgänger | Solar System | — |
Nachfolger | Mobility Radeon | — |
Basis-Taktfrequenz | 940 MHz | 780 MHz |
---|---|---|
Boost-Takt | 980 MHz | 855 MHz |
Speicher-Taktung | 900 MHz 1800 Mbps effective | System Shared |
Speichergröße | 2 GB | System Shared |
---|---|---|
Speichertyp | DDR3 | System Shared |
Speicherbus | 64 bit | System Shared |
Bandbreite | 14.40 GB/s | System Dependent |
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 | 128 KB | 128 KB |
Pixelrate | 7.840 GPixel/s | 6.840 GPixel/s |
---|---|---|
Texturrate | 23.52 GTexel/s | 17.10 GTexel/s |
FP16 (half) Leistung | 752.6 GFLOPS (1:1) | — |
FP32 (float) Leistung | 752.6 GFLOPS | 547.2 GFLOPS |
FP64 (double) Leistung | 47.04 GFLOPS (1:16) | 34.20 GFLOPS (1:16) |
TDP | unknown | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
Board-Nummer | C720 | — |
Steckplatzbreite | — | IGP |
DirectX | 12 (12_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.3 | 5.1 |
Veröffentlichungsdatum | — | Jan 7th, 2014 |
---|---|---|
Generation | — | Crystal System (Rx M200) |
Produktion | — | End-of-life |
Businterface | — | IGP |