GPU Name | Lexa | NV44 |
---|---|---|
GPU Variante | E9170 | — |
Architektur | GCN 4.0 | Curie |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 110 nm |
Transistoren | 2,200 million | 75 million |
Chipgröße | 103 mm² | 110 mm² |
Veröffentlichungsdatum | Oct 3rd, 2017 | — |
---|---|---|
Generation | Embedded (9000) | — |
Produktion | End-of-life | — |
Businterface | PCIe 3.0 x8 | — |
Basis-Taktfrequenz | 1124 MHz | — |
---|---|---|
Boost-Takt | 1219 MHz | — |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 266 MHz 532 Mbps effective |
GPU-Taktung | — | 350 MHz |
Speichergröße | 4 GB | 64 MB |
---|---|---|
Speichertyp | GDDR5 | DDR2 |
Speicherbus | 128 bit | 32 bit |
Bandbreite | 96.00 GB/s | 2.128 GB/s |
Shading-Einheiten | 512 | — |
---|---|---|
TMUs | 32 | 2 |
ROPs | 16 | 2 |
Compute Units | 8 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Pixelshader | — | 2 |
Vertex-Shader | — | 1 |
Pixelrate | 19.50 GPixel/s | 700.0 MPixel/s |
---|---|---|
Texturrate | 39.01 GTexel/s | 700.0 MTexel/s |
FP16 (half) Leistung | 1,248 GFLOPS (1:1) | — |
FP32 (float) Leistung | 1,248 GFLOPS | — |
FP64 (double) Leistung | 78.02 GFLOPS (1:16) | — |
Vertex-Rate | — | 87.50 MVertices/s |
Steckplatzbreite | Single-slot | Single-slot |
---|---|---|
TDP | 50 W | unknown |
Ausgabe | 5x mini-DisplayPort | 1x DVI1x VGA1x S-Video |
Stromverbindung | None | None |
Vorgeschlagenes Netzteil | — | 200 W |
Board-Nummer | — | P262, P280 |
DirectX | 12 (12_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.1 |
OpenCL | 2.1 | — |
Vulkan | 1.2 | — |
Shader-Modell | 6.4 | 3.0 |
Veröffentlichungsdatum | — | Apr 4th, 2005 |
---|---|---|
Generation | — | GeForce 6 PCIe |
Produktion | — | End-of-life |
Businterface | — | PCIe 1.0 x16 |
Reviews | — | 21 in our database |
Vorgänger | — | GeForce PCX |
Nachfolger | — | GeForce 7 PCIe |