Nom du GPU | Spectre | GK106 |
---|---|---|
Architecture | GCN 2.0 | Kepler |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 2,410 million | 2,540 million |
Taille des matrices | 245 mm² | 221 mm² |
GPU variant | — | N14E-GL-A1 |
Date de publication | Jan 11th, 2014 | — |
---|---|---|
Génération | Kaveri (Rx 200) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Mullins | — |
Successeur | Bristol Ridge | — |
GPU clock | 720 MHz | — |
---|---|---|
Mémoire clock | System Shared | 1002 MHz 4 Gbps effective |
Base clock | — | 628 MHz |
Boost clock | — | 657 MHz |
Taille de la mémoire | System Shared | 2 GB |
---|---|---|
Type de mémoire | System Shared | GDDR5 |
Bus mémoire | System Shared | 128 bit |
Bande passante | System Dependent | 64.13 GB/s |
Shading units | 512 | 768 |
---|---|---|
TMUs | 32 | 64 |
ROPs | 8 | 16 |
Compute units | 8 | — |
Comptage SMX | — | 4 |
Cache L1 | — | 16 KB (per SMX) |
Cache L2 | — | 256 KB |
Taux de pixel | 5.760 GPixel/s | 10.51 GPixel/s |
---|---|---|
Taux de texture | 23.04 GTexel/s | 42.05 GTexel/s |
FP32 (float) performance | 737.3 GFLOPS | 1,009 GFLOPS |
FP64 (double) performance | 46.08 GFLOPS (1:16) | 42.05 GFLOPS (1:24) |
Taille Slot | IGP | — |
---|---|---|
TDP | 65 W | 55 W |
Sorties | No outputs | No outputs |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.0 | 5.1 |
CUDA | — | 3.0 |
Date de publication | — | Mar 17th, 2014 |
---|---|---|
Génération | — | GeForce 700A |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | GeForce 600A |
Successeur | — | GeForce 800A |