Nom du GPU | Fiji | GA106 |
---|---|---|
GPU variant | Fiji XT C8 (215-0862040) | GA106-140-A1 |
Architecture | GCN 3.0 | Ampere |
Fonderie | TSMC | Samsung |
Taille du processus | 28 nm | 8 nm |
Transistors | 8,900 million | 13,250 million |
Taille des matrices | 596 mm² | 276 mm² |
Date de publication | Jun 24th, 2015 | 2022 |
---|---|---|
Génération | Pirate Islands | GeForce 30 |
Production | End-of-life | Unreleased |
Prix de lancement | 649 USD | — |
Bus interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
Prédécesseur | Volcanic Islands | GeForce 20 |
Successeur | Arctic Islands | — |
gpu.details.availability | — | 2022 |
GPU clock | 1050 MHz | — |
---|---|---|
Mémoire clock | 500 MHz 1000 Mbps effective | 1750 MHz 14 Gbps effective |
Base clock | — | 1545 MHz |
Boost clock | — | 1740 MHz |
Taille de la mémoire | 4 GB | 4 GB |
---|---|---|
Type de mémoire | HBM | GDDR6 |
Bus mémoire | 4096 bit | 128 bit |
Bande passante | 512.0 GB/s | 224.0 GB/s |
Shading units | 4096 | 2304 |
---|---|---|
TMUs | 256 | 72 |
ROPs | 64 | 40 |
Compute units | 64 | — |
Cache L1 | 16 KB (per CU) | 128 KB (per SM) |
Cache L2 | 2 MB | 2 MB |
Comptage SM | — | 18 |
Tensor cores | — | 72 |
RT cores | — | 18 |
Taux de pixel | 67.20 GPixel/s | 69.60 GPixel/s |
---|---|---|
Taux de texture | 268.8 GTexel/s | 125.3 GTexel/s |
FP16 (half) performance | 8.602 TFLOPS (1:1) | 8.018 TFLOPS (1:1) |
FP32 (float) performance | 8.602 TFLOPS | 8.018 TFLOPS |
FP64 (double) performance | 537.6 GFLOPS (1:16) | 125.3 GFLOPS (1:64) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 195 mm 7.7 inches | 242 mm 9.5 inches |
Taille | 115 mm 4.5 inches | 112 mm 4.4 inches |
Taille | 39 mm 1.5 inches | — |
TDP | 275 W | 90 W |
Suggestions pour le PSU | 600 W | 250 W |
Sorties | 1x HDMI3x DisplayPort | 1x HDMI3x DisplayPort |
Connecteurs de puissance | 2x 8-pin | 1x 6-pin |
Board number | C880-37 | — |
DirectX | 12 (12_0) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.6 |
CUDA | — | 8.6 |