Nom du GPU | Navi 14 | GF119 |
---|---|---|
GPU variant | Navi 14 PRO XE | — |
Architecture | RDNA 1.0 | Fermi 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 40 nm |
Transistors | 6,400 million | 292 million |
Taille des matrices | 158 mm² | 79 mm² |
Date de publication | Aug 4th, 2020 | Apr 13th, 2011 |
---|---|---|
Génération | Radeon Pro Mac | GeForce 500 |
Production | Active | End-of-life |
Bus interface | PCIe 4.0 x8 | PCIe 2.0 x1 |
Prédécesseur | — | GeForce 400 |
Successeur | — | GeForce 600 |
Base clock | 1000 MHz | — |
---|---|---|
Boost clock | 1650 MHz | — |
Mémoire clock | 1750 MHz 14 Gbps effective | 900 MHz 1800 Mbps effective |
GPU clock | — | 810 MHz |
Shader clock | — | 1620 MHz |
Taille de la mémoire | 4 GB | 1024 MB |
---|---|---|
Type de mémoire | GDDR6 | DDR3 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 224.0 GB/s | 14.40 GB/s |
Shading units | 1280 | 48 |
---|---|---|
TMUs | 80 | 8 |
ROPs | 32 | 4 |
Compute units | 20 | — |
Cache L2 | 2 MB | 128 KB |
Comptage SM | — | 1 |
Cache L1 | — | 64 KB (per SM) |
Taux de pixel | 52.80 GPixel/s | 1.620 GPixel/s |
---|---|---|
Taux de texture | 132.0 GTexel/s | 6.480 GTexel/s |
FP16 (half) performance | 8.448 TFLOPS (2:1) | — |
FP32 (float) performance | 4.224 TFLOPS | 155.5 GFLOPS |
FP64 (double) performance | 264.0 GFLOPS (1:16) | 12.96 GFLOPS (1:12) |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 85 W | 29 W |
Suggestions pour le PSU | 250 W | 200 W |
Sorties | No outputs | 1x DVI1x HDMI1x VGA |
Connecteurs de puissance | None | None |
Longueur | — | 152 mm 6 inches |
Board number | — | P1310 |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.5 | 5.1 |
CUDA | — | 2.1 |