Nom du GPU | RS780 | TU102 |
---|---|---|
Architecture | TeraScale | Turing |
Taille du processus | 65 nm | 12 nm |
Transistors | 180 million | 18,600 million |
Taille des matrices | 85 mm² | 754 mm² |
GPU variant | — | TU102-875-A1 |
Fonderie | — | TSMC |
Date de publication | Mar 4th, 2008 | — |
---|---|---|
Génération | Radeon IGP (2000) | — |
Production | End-of-life | — |
Bus interface | PCIe 1.0 x16 | — |
GPU clock | 500 MHz | — |
---|---|---|
Mémoire clock | System Shared | 1575 MHz 12.6 Gbps effective |
Base clock | — | 1065 MHz |
Boost clock | — | 1395 MHz |
Taille de la mémoire | System Shared | 16 GB |
---|---|---|
Type de mémoire | System Shared | GDDR6 |
Bus mémoire | System Shared | 384 bit |
Bande passante | System Dependent | 604.8 GB/s |
Shading units | 40 | 4608 |
---|---|---|
TMUs | 4 | 288 |
ROPs | 4 | 96 |
Compute units | 2 | — |
Comptage SM | — | 72 |
Tensor cores | — | 576 |
RT cores | — | 72 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 6 MB |
Taux de pixel | 2.000 GPixel/s | 133.9 GPixel/s |
---|---|---|
Taux de texture | 2.000 GTexel/s | 401.8 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | 12.86 TFLOPS |
FP16 (half) performance | — | 25.71 TFLOPS (2:1) |
FP64 (double) performance | — | 401.8 GFLOPS (1:32) |
Taille Slot | IGP | Dual-slot |
---|---|---|
TDP | unknown | 260 W |
Sorties | No outputs | No outputs |
Longueur | — | 267 mm 10.5 inches |
Suggestions pour le PSU | — | 600 W |
Connecteurs de puissance | — | 1x 6-pin + 1x 8-pin |
Board number | — | PG150 SKU 215 |
DirectX | 10.0 (10_0) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.0 | 3.0 |
Vulkan | — | 1.2 |
Shader model | 4.1 | 6.6 |
CUDA | — | 7.5 |
Date de publication | — | Unknown |
---|---|---|
Génération | — | GRID |
Production | — | Active |
Bus interface | — | PCIe 3.0 x16 |