Nom du GPU | Picasso | GA104 |
---|---|---|
Architecture | GCN 5.0 | Ampere |
Fonderie | GlobalFoundries | Samsung |
Taille du processus | 14 nm | 8 nm |
Transistors | 4,940 million | 17,400 million |
Taille des matrices | 210 mm² | 392 mm² |
GPU variant | — | GA104-300-A1 |
Date de publication | Apr 8th, 2019 | — |
---|---|---|
Génération | Picasso (Vega Mobile) | — |
Production | Active | — |
Bus interface | IGP | — |
Prédécesseur | Raven Ridge | — |
Successeur | Renoir | — |
Base clock | 300 MHz | 1500 MHz |
---|---|---|
Boost clock | 1400 MHz | 1725 MHz |
Mémoire clock | System Shared | 1750 MHz 14 Gbps effective |
Taille de la mémoire | System Shared | 8 GB |
---|---|---|
Type de mémoire | System Shared | GDDR6 |
Bus mémoire | System Shared | 256 bit |
Bande passante | System Dependent | 448.0 GB/s |
Shading units | 640 | 5888 |
---|---|---|
TMUs | 40 | 184 |
ROPs | 8 | 96 |
Compute units | 10 | — |
Comptage SM | — | 46 |
Tensor cores | — | 184 |
RT cores | — | 46 |
Cache L1 | — | 128 KB (per SM) |
Cache L2 | — | 4 MB |
Taux de pixel | 11.20 GPixel/s | 165.6 GPixel/s |
---|---|---|
Taux de texture | 56.00 GTexel/s | 317.4 GTexel/s |
FP16 (half) performance | 3.584 TFLOPS (2:1) | 20.31 TFLOPS (1:1) |
FP32 (float) performance | 1.792 TFLOPS | 20.31 TFLOPS |
FP64 (double) performance | 112.0 GFLOPS (1:16) | 317.4 GFLOPS (1:64) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 220 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Longueur | — | 242 mm 9.5 inches |
Taille | — | 112 mm 4.4 inches |
Suggestions pour le PSU | — | 550 W |
Connecteurs de puissance | — | 1x 12-pin |
Board number | — | PG142 SKU 10 |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.6 |
CUDA | — | 8.6 |
Date de publication | — | Sep 1st, 2020 |
---|---|---|
gpu.details.availability | — | Oct 29th, 2020 |
Génération | — | GeForce 30 |
Prédécesseur | — | GeForce 20 |
Production | — | Active |
Prix de lancement | — | 499 USD |
Bus interface | — | PCIe 4.0 x16 |
Critiques | — | 78 in our database |