GPU Name | DG1 | GA104 |
---|---|---|
Architektur | Generation 12.1 | Ampere |
Hersteller | Intel | Samsung |
Prozessgröße | 10 nm | 8 nm |
Transistoren | unknown | 17,400 million |
Chipgröße | 95 mm² | 392 mm² |
GPU Variante | — | GA104-300-A1 |
Veröffentlichungsdatum | Never Released | Sep 1st, 2020 |
---|---|---|
Generation | Xe Graphics | GeForce 30 |
Produktion | Active | Active |
Businterface | PCIe 4.0 x16 | PCIe 4.0 x16 |
gpu.details.availability | — | Oct 29th, 2020 |
Vorgänger | — | GeForce 20 |
Originalpreis | — | 499 USD |
Reviews | — | 78 in our database |
Basis-Taktfrequenz | 900 MHz | 1500 MHz |
---|---|---|
Boost-Takt | 1500 MHz | 1725 MHz |
Speicher-Taktung | 2133 MHz 4.3 Gbps effective | 1750 MHz 14 Gbps effective |
Speichergröße | 3 GB | 8 GB |
---|---|---|
Speichertyp | LPDDR4X | GDDR6 |
Speicherbus | 96 bit | 256 bit |
Bandbreite | 51.19 GB/s | 448.0 GB/s |
Shading-Einheiten | 768 | 5888 |
---|---|---|
TMUs | 48 | 184 |
ROPs | 24 | 96 |
Execution Units | 96 | — |
Cache L2 | 1024 KB | 4 MB |
gpu.details.l3-cache | 16 MB | — |
Anzahl SM | — | 46 |
Tensor Cores | — | 184 |
RT-Kerne | — | 46 |
Cache L1 | — | 128 KB (per SM) |
Pixelrate | 36.00 GPixel/s | 165.6 GPixel/s |
---|---|---|
Texturrate | 72.00 GTexel/s | 317.4 GTexel/s |
FP16 (half) Leistung | 4.608 TFLOPS (2:1) | 20.31 TFLOPS (1:1) |
FP32 (float) Leistung | 2.304 TFLOPS | 20.31 TFLOPS |
FP64 (double) Leistung | 576.0 GFLOPS (1:4) | 317.4 GFLOPS (1:64) |
Steckplatzbreite | Dual-slot | Dual-slot |
---|---|---|
Länge | 178 mm 7 inches | 242 mm 9.5 inches |
TDP | 75 W | 220 W |
Vorgeschlagenes Netzteil | 250 W | 550 W |
Ausgabe | 1x HDMI3x DisplayPort | 1x HDMI3x DisplayPort |
Stromverbindung | None | 1x 12-pin |
Breite | — | 112 mm 4.4 inches |
Board-Nummer | — | PG142 SKU 10 |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.4 | 6.6 |
CUDA | — | 8.6 |