GPU Name | Whistler | Meso |
---|---|---|
GPU Variante | Whistler XT (216-0810001) | Meso XT (216-0867030) |
Architektur | TeraScale 2 | GCN 3.0 |
Hersteller | TSMC | TSMC |
Prozessgröße | 40 nm | 28 nm |
Transistoren | 716 million | 1,550 million |
Chipgröße | 104 mm² | 125 mm² |
Veröffentlichungsdatum | Jul 1st, 2012 | — |
---|---|---|
Generation | London (HD 7600M) | — |
Produktion | End-of-life | — |
Businterface | PCIe 2.0 x16 | — |
Vorgänger | Vancouver | — |
Nachfolger | Solar System | — |
GPU-Taktung | 600 MHz | — |
---|---|---|
Speicher-Taktung | 900 MHz 1800 Mbps effective | System Shared |
Basis-Taktfrequenz | — | 900 MHz |
Boost-Takt | — | 1125 MHz |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR3 | System Shared |
Speicherbus | 128 bit | System Shared |
Bandbreite | 28.80 GB/s | System Dependent |
Shading-Einheiten | 480 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 16 | 8 |
Compute Units | 6 | 6 |
Cache L1 | 8 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixelrate | 9.600 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) |
TDP | 20 W | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | IGP |
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 |
Veröffentlichungsdatum | — | Jun 3rd, 2015 |
---|---|---|
Generation | — | Crystal System (Rx M300) |
Produktion | — | End-of-life |
Businterface | — | IGP |