Nom du GPU | Lexa | NV43 |
---|---|---|
GPU variant | E9170 | — |
Architecture | GCN 4.0 | Curie |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 110 nm |
Transistors | 2,200 million | 146 million |
Taille des matrices | 103 mm² | 154 mm² |
Date de publication | Oct 3rd, 2017 | — |
---|---|---|
Génération | Embedded (9000) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Base clock | 1124 MHz | — |
---|---|---|
Boost clock | 1219 MHz | — |
Mémoire clock | 1500 MHz 6 Gbps effective | 275 MHz 550 Mbps effective |
GPU clock | — | 300 MHz |
Taille de la mémoire | 4 GB | 128 MB |
---|---|---|
Type de mémoire | GDDR5 | DDR |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 96.00 GB/s | 8.800 GB/s |
Shading units | 512 | — |
---|---|---|
TMUs | 32 | 2 |
ROPs | 16 | 4 |
Compute units | 8 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 3 |
Taux de pixel | 19.50 GPixel/s | 1.200 GPixel/s |
---|---|---|
Taux de texture | 39.01 GTexel/s | 600.0 MTexel/s |
FP16 (half) performance | 1,248 GFLOPS (1:1) | — |
FP32 (float) performance | 1,248 GFLOPS | — |
FP64 (double) performance | 78.02 GFLOPS (1:16) | — |
Vertex rate | — | 225.0 MVertices/s |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 50 W | unknown |
Sorties | 5x mini-DisplayPort | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | None | None |
Longueur | — | 190 mm 7.5 inches |
Suggestions pour le PSU | — | 200 W |
Board number | — | P229 |
DirectX | 12 (12_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.0 (full) 2.1 (partial) |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader model | 6.4 | 3.0 |
Date de publication | — | Oct 11th, 2004 |
---|---|---|
Génération | — | GeForce 6 PCIe |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 21 in our database |
Prédécesseur | — | GeForce PCX |
Successeur | — | GeForce 7 PCIe |