Nom du GPU | Picasso | GA102 |
---|---|---|
Architecture | GCN 5.0 | Ampere |
Fonderie | GlobalFoundries | Samsung |
Taille du processus | 14 nm | 8 nm |
Transistors | 4,940 million | 28,300 million |
Taille des matrices | 210 mm² | 628 mm² |
GPU variant | — | GA102-200-KD-A1 |
Date de publication | Nov 20th, 2019 | — |
---|---|---|
Génération | Picasso (Vega) | — |
Production | Active | — |
Bus interface | IGP | — |
Prédécesseur | Raven Ridge | — |
Successeur | Renoir | — |
Base clock | 300 MHz | 1440 MHz |
---|---|---|
Boost clock | 1100 MHz | 1710 MHz |
Mémoire clock | System Shared | 1188 MHz 19 Gbps effective |
Taille de la mémoire | System Shared | 10 GB |
---|---|---|
Type de mémoire | System Shared | GDDR6X |
Bus mémoire | System Shared | 320 bit |
Bande passante | System Dependent | 760.3 GB/s |
Shading units | 192 | 8704 |
---|---|---|
TMUs | 12 | 272 |
ROPs | 4 | 96 |
Compute units | 3 | — |
Comptage SM | — | 68 |
Tensor cores | — | 272 |
RT cores | — | 68 |
Cache L1 | — | 128 KB (per SM) |
Cache L2 | — | 5 MB |
Taux de pixel | 4.400 GPixel/s | 164.2 GPixel/s |
---|---|---|
Taux de texture | 13.20 GTexel/s | 465.1 GTexel/s |
FP16 (half) performance | 844.8 GFLOPS (2:1) | 29.77 TFLOPS (1:1) |
FP32 (float) performance | 422.4 GFLOPS | 29.77 TFLOPS |
FP64 (double) performance | 26.40 GFLOPS (1:16) | 465.1 GFLOPS (1:64) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 320 W |
Sorties | No outputs | 1x HDMI3x DisplayPort |
Connecteurs de puissance | None | 1x 12-pin |
Longueur | — | 285 mm 11.2 inches |
Suggestions pour le PSU | — | 700 W |
Board number | — | PG132 SKU 30 |
Taille | — | 112 mm 4.4 inches |
Taille | — | 40 mm 1.6 inches |
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 |
---|---|---|
Génération | — | GeForce 30 |
Production | — | Active |
Prix de lancement | — | 699 USD |
Bus interface | — | PCIe 4.0 x16 |
gpu.details.availability | — | Sep 17th, 2020 |
Prédécesseur | — | GeForce 20 |
Prix courant | — | Amazon / Newegg |
Critiques | — | 99 in our database |