GPU Name | GA100 | XG45 |
---|---|---|
Architektur | Ampere | XG4 |
Hersteller | TSMC | UMC |
Prozessgröße | 7 nm | 110 nm |
Transistoren | 54,200 million | unknown |
Chipgröße | 826 mm² | unknown |
Veröffentlichungsdatum | Jun 22nd, 2020 | Never Released |
---|---|---|
Generation | Tesla | XG40 |
Produktion | Active | End-of-life |
Businterface | PCIe 4.0 x16 | PCIe 1.0 x16 |
GPU-Taktung | 1410 MHz | 450 MHz |
---|---|---|
Speicher-Taktung | 1215 MHz 2.4 Gbps effective | 450 MHz 900 Mbps effective |
Basis-Taktfrequenz | 765 MHz | — |
Boost-Takt | 1410 MHz | — |
Speichergröße | 40 GB | 256 MB |
---|---|---|
Speichertyp | HBM2E | GDDR3 |
Speicherbus | 5120 bit | 128 bit |
Bandbreite | 1,555 GB/s | 14.40 GB/s |
Shading-Einheiten | 6912 | — |
---|---|---|
TMUs | 432 | 8 |
ROPs | 160 | 4 |
Anzahl SM | 108 | — |
Tensor Cores | 432 | — |
Cache L1 | 192 KB (per SM) | — |
Cache L2 | 40 MB | — |
Pixelshader | — | 8 |
Vertex-Shader | — | 2 |
Pixelrate | 225.6 GPixel/s | 1.800 GPixel/s |
---|---|---|
Texturrate | 609.1 GTexel/s | 3.600 GTexel/s |
FP16 (half) Leistung | 77.97 TFLOPS (4:1) | — |
FP32 (float) Leistung | 19.49 TFLOPS | — |
FP64 (double) Leistung | 9.746 TFLOPS (1:2) | — |
Vertex-Rate | — | 225.0 MVertices/s |
Steckplatzbreite | Dual-slot | Single-slot |
---|---|---|
Länge | 267 mm 10.5 inches | — |
TDP | 250 W | unknown |
Vorgeschlagenes Netzteil | 600 W | 200 W |
Ausgabe | No outputs | 1x DVI1x VGA1x S-Video |
Stromverbindung | 8-pin EPS | — |
Board-Nummer | P1001 SKU 200 | — |
DirectX | — | 9.0c |
---|---|---|
OpenGL | — | 2.1 |
OpenCL | 3.0 | — |
Vulkan | — | — |
CUDA | 8.0 | — |
Shader-Modell | — | 3.0 |