GPU Name | Lockhart | GA106 |
---|---|---|
Architektur | RDNA 2.0 | Ampere |
Hersteller | TSMC | Samsung |
Prozessgröße | 7 nm | 8 nm |
Transistoren | 8,000 million | 13,250 million |
Chipgröße | 197 mm² | 276 mm² |
Veröffentlichungsdatum | Nov 10th, 2020 | — |
---|---|---|
Generation | Console GPU | — |
Produktion | Active | — |
Originalpreis | 299 USD | — |
GPU-Taktung | 1565 MHz | — |
---|---|---|
Speicher-Taktung | 1750 MHz 14 Gbps effective | 1750 MHz 14 Gbps effective |
Basis-Taktfrequenz | — | 900 MHz |
Boost-Takt | — | 1425 MHz |
Speichergröße | 8 GB | 6 GB |
---|---|---|
Speichertyp | GDDR6 | GDDR6 |
Speicherbus | 128 bit | 192 bit |
Bandbreite | 224.0 GB/s | 336.0 GB/s |
Shading-Einheiten | 1280 | 3840 |
---|---|---|
TMUs | 80 | 120 |
ROPs | 32 | 48 |
Compute Units | 20 | — |
Cache L2 | 4 MB | 3 MB |
Anzahl SM | — | 30 |
Tensor Cores | — | 120 |
RT-Kerne | — | 30 |
Cache L1 | — | 128 KB (per SM) |
Pixelrate | 50.08 GPixel/s | 68.40 GPixel/s |
---|---|---|
Texturrate | 125.2 GTexel/s | 171.0 GTexel/s |
FP16 (half) Leistung | 8.013 TFLOPS (2:1) | 10.94 TFLOPS (1:1) |
FP32 (float) Leistung | 4.006 TFLOPS | 10.94 TFLOPS |
FP64 (double) Leistung | 250.4 GFLOPS (1:16) | 171.0 GFLOPS (1:64) |
Länge | 274 mm 10.8 inches | — |
---|---|---|
Breite | 151 mm 5.9 inches | — |
Höhe | 64 mm 2.5 inches | — |
Gewicht | 1.93 kg (4.25 lbs) | — |
TDP | 100 W | 80 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | — | None |
DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.5 | 6.6 |
CUDA | — | 8.6 |
Veröffentlichungsdatum | — | Jan 12th, 2021 |
---|---|---|
gpu.details.availability | — | Feb 2nd, 2021 |
Generation | — | GeForce 30 Mobile |
Vorgänger | — | GeForce 20 Mobile |
Produktion | — | Active |
Businterface | — | PCIe 4.0 x16 |
Reviews | — | 1 in our database |