GPU Name | Malta | Ellesmere |
---|---|---|
GPU Variante | Malta XT (215-0849026) | Polaris 10 PRO GL (215-0876144) |
Architektur | GCN 1.0 | GCN 4.0 |
Hersteller | TSMC | GlobalFoundries |
Prozessgröße | 28 nm | 14 nm |
Transistoren | 4,313 million | 5,700 million |
Chipgröße | 365 mm² | 232 mm² |
Veröffentlichungsdatum | Apr 24th, 2013 | Nov 18th, 2016 |
---|---|---|
Generation | Southern Islands | Radeon Pro |
Produktion | End-of-life | Active |
Originalpreis | 999 USD | 499 USD |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Reviews | 37 in our database | — |
Vorgänger | Northern Islands | — |
Nachfolger | Sea Islands | — |
Basis-Taktfrequenz | 950 MHz | 713 MHz |
---|---|---|
Boost-Takt | 1000 MHz | 1086 MHz |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1250 MHz 5 Gbps effective |
Speichergröße | 3 GB | 8 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 384 bit | 256 bit |
Bandbreite | 288.0 GB/s | 160.0 GB/s |
Shading-Einheiten | 2048 | 1792 |
---|---|---|
TMUs | 128 | 112 |
ROPs | 32 | 32 |
Compute Units | 32 | 28 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 768 KB | 2 MB |
Pixelrate | 32.00 GPixel/s | 34.75 GPixel/s |
---|---|---|
Texturrate | 128.0 GTexel/s | 121.6 GTexel/s |
FP32 (float) Leistung | 4.096 TFLOPS | 3.892 TFLOPS |
FP64 (double) Leistung | 1,024 GFLOPS (1:4) | 243.3 GFLOPS (1:16) |
FP16 (half) Leistung | — | 3.892 TFLOPS (1:1) |
Steckplatzbreite | Dual-slot | Single-slot |
---|---|---|
Länge | 304 mm 12 inches | 173 mm 6.8 inches |
Breite | 106 mm 4.2 inches | 112 mm 4.4 inches |
Höhe | 38 mm 1.5 inches | — |
TDP | 375 W | 75 W |
Vorgeschlagenes Netzteil | 750 W | 250 W |
Ausgabe | 1x DVI4x mini-DisplayPort | 4x DisplayPort |
Stromverbindung | 2x 8-pin | None |
Board-Nummer | C476-37 | C954 |
DirectX | 12 (11_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 5.1 | 6.4 |