Nom du GPU | Navi 14 | GP106 |
---|---|---|
GPU variant | Navi 14 XT (215-0932220) | — |
Architecture | RDNA 1.0 | Pascal |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 16 nm |
Transistors | 6,400 million | 4,400 million |
Taille des matrices | 158 mm² | 200 mm² |
Date de publication | Oct 7th, 2019 | Jun 10th, 2019 |
---|---|---|
Génération | Navi | Quadro |
Prédécesseur | Vega | — |
Production | Active | End-of-life |
Bus interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Critiques | 1 in our database | — |
Successeur | Navi II | — |
Base clock | 1500 MHz | 1000 MHz |
---|---|---|
Game clock | 1670 MHz | — |
Boost clock | 1845 MHz | 1493 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 1251 MHz 10 Gbps effective |
Taille de la mémoire | 4 GB | 5 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR5X |
Bus mémoire | 128 bit | 160 bit |
Bande passante | 224.0 GB/s | 200.2 GB/s |
Shading units | 1408 | 1280 |
---|---|---|
TMUs | 88 | 80 |
ROPs | 32 | 40 |
Compute units | 22 | — |
Cache L2 | 2 MB | 1280 KB |
Comptage SM | — | 10 |
Cache L1 | — | 48 KB (per SM) |
Taux de pixel | 59.04 GPixel/s | 59.72 GPixel/s |
---|---|---|
Taux de texture | 162.4 GTexel/s | 119.4 GTexel/s |
FP16 (half) performance | 10.39 TFLOPS (2:1) | 59.72 GFLOPS (1:64) |
FP32 (float) performance | 5.196 TFLOPS | 3.822 TFLOPS |
FP64 (double) performance | 324.7 GFLOPS (1:16) | 119.4 GFLOPS (1:32) |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 180 mm 7.1 inches | 201 mm 7.9 inches |
TDP | 110 W | 75 W |
Suggestions pour le PSU | 300 W | 250 W |
Sorties | 1x HDMI3x DisplayPort | 4x DisplayPort |
Connecteurs de puissance | 1x 8-pin | None |
Board number | D332-57 | PG410 SKU 502 |
Taille | — | 111 mm 4.4 inches |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.5 | 6.4 |
CUDA | — | 6.1 |