GPU Name | Onega | Meso |
---|---|---|
Architektur | TeraScale 2 | GCN 3.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 40 nm | 28 nm |
Transistoren | 716 million | 1,550 million |
Chipgröße | 118 mm² | 125 mm² |
GPU Variante | — | Meso XT (216-0867030) |
Veröffentlichungsdatum | Jan 5th, 2012 | May 5th, 2015 |
---|---|---|
Generation | All-In-One (HD 7000) | Crystal System (R7 M300) |
Produktion | End-of-life | End-of-life |
Businterface | MXM-A (3.0) | PCIe 3.0 x8 |
Vorgänger | — | Solar System |
Nachfolger | — | Mobility Radeon |
GPU-Taktung | 600 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
Basis-Taktfrequenz | — | 1100 MHz |
Boost-Takt | — | 1125 MHz |
Speichergröße | 1024 MB | 2 GB |
---|---|---|
Speichertyp | DDR3 | DDR3 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 28.80 GB/s | 14.40 GB/s |
Shading-Einheiten | 480 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 8 |
Compute Units | 6 | 6 |
Cache L1 | 8 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 128 KB |
Pixelrate | 4.800 GPixel/s | 9.000 GPixel/s |
---|---|---|
Texturrate | 14.40 GTexel/s | 27.00 GTexel/s |
FP32 (float) Leistung | 576.0 GFLOPS | 864.0 GFLOPS |
FP16 (half) Leistung | — | 864.0 GFLOPS (1:1) |
FP64 (double) Leistung | — | 54.00 GFLOPS (1:16) |
Steckplatzbreite | MXM Module | — |
---|---|---|
TDP | 33 W | unknown |
Ausgabe | No outputs | No outputs |
DirectX | 11.2 (11_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | — | 1.2 |
Shader-Modell | 5.0 | 6.0 |