GPU Name | Lexa | GK106 |
---|---|---|
GPU Variante | E9170 | N14E-GL-A1 |
Architektur | GCN 4.0 | Kepler |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 28 nm |
Transistoren | 2,200 million | 2,540 million |
Chipgröße | 103 mm² | 221 mm² |
Veröffentlichungsdatum | Oct 3rd, 2017 | May 30th, 2013 |
---|---|---|
Generation | Embedded (9000) | GeForce 700M |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x16 |
Vorgänger | — | GeForce 600M |
Nachfolger | — | GeForce 800M |
Basis-Taktfrequenz | 1124 MHz | 628 MHz |
---|---|---|
Boost-Takt | 1219 MHz | 657 MHz |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1002 MHz 4 Gbps effective |
Speichergröße | 2 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 64 bit | 128 bit |
Bandbreite | 48.00 GB/s | 64.13 GB/s |
Shading-Einheiten | 512 | 768 |
---|---|---|
TMUs | 32 | 64 |
ROPs | 16 | 16 |
Compute Units | 8 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 256 KB | 256 KB |
Anzahl SMX | — | 4 |
Pixelrate | 19.50 GPixel/s | 10.51 GPixel/s |
---|---|---|
Texturrate | 39.01 GTexel/s | 42.05 GTexel/s |
FP16 (half) Leistung | 1,248 GFLOPS (1:1) | — |
FP32 (float) Leistung | 1,248 GFLOPS | 1,009 GFLOPS |
FP64 (double) Leistung | 78.02 GFLOPS (1:16) | 42.05 GFLOPS (1:24) |
Steckplatzbreite | Single-slot | — |
---|---|---|
TDP | 35 W | 55 W |
Ausgabe | 1x DisplayPort2x mini-DisplayPort | No outputs |
Stromverbindung | None | — |
Teile-Nummer | 102-D09126 | — |
Board-Nummer | 109-D09187 | — |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 6.4 | 5.1 |
CUDA | — | 3.0 |