GPU Name | Topaz | Haswell GT2 |
---|---|---|
GPU Variante | Topaz PRO (216-0864032) | — |
Architektur | GCN 3.0 | Generation 7.5 |
Hersteller | TSMC | Intel |
Prozessgröße | 28 nm | 22 nm |
Transistoren | 1,550 million | unknown |
Chipgröße | 125 mm² | unknown |
Veröffentlichungsdatum | Oct 12th, 2014 | — |
---|---|---|
Generation | Crystal System (R5 M200) | — |
Produktion | End-of-life | — |
Businterface | PCIe 3.0 x8 | — |
Vorgänger | Solar System | — |
Nachfolger | Mobility Radeon | — |
Basis-Taktfrequenz | 925 MHz | 200 MHz |
---|---|---|
Boost-Takt | 940 MHz | 1150 MHz |
Speicher-Taktung | 1000 MHz 4 Gbps effective | System Shared |
Speichergröße | 1024 MB | System Shared |
---|---|---|
Speichertyp | GDDR5 | System Shared |
Speicherbus | 128 bit | System Shared |
Bandbreite | 64.00 GB/s | System Dependent |
Shading-Einheiten | 384 | 160 |
---|---|---|
TMUs | 24 | 20 |
ROPs | 8 | 2 |
Compute Units | 6 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Execution Units | — | 20 |
Pixelrate | 7.520 GPixel/s | 2.300 GPixel/s |
---|---|---|
Texturrate | 22.56 GTexel/s | 23.00 GTexel/s |
FP16 (half) Leistung | 721.9 GFLOPS (1:1) | — |
FP32 (float) Leistung | 721.9 GFLOPS | 368.0 GFLOPS |
FP64 (double) Leistung | 45.12 GFLOPS (1:16) | 92.00 GFLOPS (1:4) |
TDP | unknown | 20 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | IGP |
DirectX | 12 (12_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.6 | 4.3 |
OpenCL | 2.0 | 1.2 |
Vulkan | 1.2 | 1.0 |
Shader-Modell | 6.3 | 5.1 |
Veröffentlichungsdatum | — | Sep 3rd, 2013 |
---|---|---|
Generation | — | HD Graphics (Haswell) |
Produktion | — | End-of-life |
Businterface | — | Ring Bus |
Reviews | — | 1 in our database |