GPU Name | Tropo | M98 |
---|---|---|
GPU Variante | Tropo XT | M98 XT (216-0732023) |
Architektur | GCN 1.0 | TeraScale |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 55 nm |
Transistoren | 1,500 million | 956 million |
Chipgröße | 123 mm² | 256 mm² |
Veröffentlichungsdatum | May 5th, 2015 | Jan 9th, 2009 |
---|---|---|
Generation | Crystal System (R9 M300) | M9x (Mobility HD 4800) |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Vorgänger | Solar System | M8x |
Nachfolger | Mobility Radeon | Manhattan |
Reviews | — | 2 in our database |
Basis-Taktfrequenz | 775 MHz | — |
---|---|---|
Boost-Takt | 800 MHz | — |
Speicher-Taktung | 1125 MHz 4.5 Gbps effective | 888 MHz 1776 Mbps effective |
GPU-Taktung | — | 550 MHz |
Speichergröße | 2 GB | 512 MB |
---|---|---|
Speichertyp | GDDR5 | GDDR3 |
Speicherbus | 128 bit | 256 bit |
Bandbreite | 72.00 GB/s | 56.83 GB/s |
Shading-Einheiten | 640 | 800 |
---|---|---|
TMUs | 40 | 40 |
ROPs | 16 | 16 |
Compute Units | 10 | 10 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Pixelrate | 12.80 GPixel/s | 8.800 GPixel/s |
---|---|---|
Texturrate | 32.00 GTexel/s | 22.00 GTexel/s |
FP32 (float) Leistung | 1,024 GFLOPS | 880.0 GFLOPS |
FP64 (double) Leistung | 64.00 GFLOPS (1:16) | 176.0 GFLOPS (1:5) |
TDP | unknown | unknown |
---|---|---|
Ausgabe | No outputs | No outputs |
DirectX | 12 (11_1) | 10.1 (10_1) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader-Modell | 5.1 | 4.1 |