Nom du GPU | Emerald | GK104 |
---|---|---|
GPU variant | Emerald XT | — |
Architecture | GCN 2.0 | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 2,080 million | 3,540 million |
Taille des matrices | 160 mm² | 294 mm² |
Date de publication | May 15th, 2016 | — |
---|---|---|
Génération | Crystal System (R9 M400) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | Solar System | — |
Successeur | Mobility Radeon | — |
Base clock | 1000 MHz | — |
---|---|---|
Boost clock | 1100 MHz | — |
Mémoire clock | 1500 MHz 6 Gbps effective | 1250 MHz 5 Gbps effective |
GPU clock | — | 745 MHz |
Taille de la mémoire | 4 GB | 256 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 96.00 GB/s | 160.0 GB/s |
Shading units | 896 | 1536 |
---|---|---|
TMUs | 56 | 128 |
ROPs | 16 | 32 |
Compute units | 14 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 512 KB |
Comptage SMX | — | 8 |
Taux de pixel | 17.60 GPixel/s | 23.84 GPixel/s |
---|---|---|
Taux de texture | 61.60 GTexel/s | 95.36 GTexel/s |
FP32 (float) performance | 1.971 TFLOPS | 2.289 TFLOPS |
FP64 (double) performance | 123.2 GFLOPS (1:16) | 95.36 GFLOPS (1:24) |
TDP | unknown | 225 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | IGP |
Suggestions pour le PSU | — | 550 W |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.3 | 5.1 |
CUDA | — | 3.0 |
Date de publication | — | Jun 28th, 2013 |
---|---|---|
Génération | — | GRID |
Production | — | End-of-life |
Prix de lancement | — | 235 USD |
Bus interface | — | PCIe 3.0 x16 |