Nom du GPU | Oland | M98 |
---|---|---|
Architecture | GCN 1.0 | TeraScale |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 55 nm |
Transistors | 950 million | 956 million |
Taille des matrices | 77 mm² | 256 mm² |
Date de publication | May 5th, 2015 | — |
---|---|---|
Génération | Pirate Islands | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | Volcanic Islands | — |
Successeur | Arctic Islands | — |
Base clock | 730 MHz | — |
---|---|---|
Boost clock | 780 MHz | — |
Mémoire clock | 1000 MHz 4 Gbps effective | 850 MHz 1700 Mbps effective |
GPU clock | — | 500 MHz |
Taille de la mémoire | 2 GB | 1024 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 64.00 GB/s | 54.40 GB/s |
Shading units | 384 | 800 |
---|---|---|
TMUs | 24 | 40 |
ROPs | 8 | 16 |
Compute units | 6 | 10 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Taux de pixel | 6.240 GPixel/s | 8.000 GPixel/s |
---|---|---|
Taux de texture | 18.72 GTexel/s | 20.00 GTexel/s |
FP32 (float) performance | 599.0 GFLOPS | 800.0 GFLOPS |
FP64 (double) performance | 37.44 GFLOPS (1:16) | 160.0 GFLOPS (1:5) |
Taille Slot | Single-slot | — |
---|---|---|
TDP | 50 W | unknown |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
Connecteurs de puissance | None | — |
DirectX | 12 (11_1) | 10.1 (10_1) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 4.1 |
Date de publication | — | Jan 9th, 2009 |
---|---|---|
Génération | — | M9x (Mobility HD 4800) |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 2 in our database |
Prédécesseur | — | M8x |
Successeur | — | Manhattan |