Nom du GPU | Navi 24 | TU117 |
---|---|---|
Architecture | RDNA 2.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 7 nm | 12 nm |
Transistors | unknown | 4,700 million |
Taille des matrices | unknown | 200 mm² |
GPU variant | — | TU117-300-A1 |
Date de publication | Unknown | Apr 23rd, 2019 |
---|---|---|
Génération | Navi II | GeForce 16 |
Prédécesseur | Navi | GeForce 10 |
Production | Unreleased | Active |
Bus interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
Successeur | Navi III | GeForce 20 |
Prix de lancement | — | 149 USD |
Critiques | — | 45 in our database |
Base clock | 1800 MHz | 1485 MHz |
---|---|---|
Boost clock | 2000 MHz | 1665 MHz |
Mémoire clock | 1750 MHz 14 Gbps effective | 2001 MHz 8 Gbps effective |
Taille de la mémoire | 4 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR6 | GDDR5 |
Bus mémoire | 64 bit | 128 bit |
Bande passante | 112.0 GB/s | 128.1 GB/s |
Shading units | 768 | 896 |
---|---|---|
TMUs | 48 | 56 |
ROPs | 32 | 32 |
Compute units | 12 | — |
RT cores | 12 | — |
gpu.details.l0-cache | 32 KB per WGP | — |
Cache L1 | 128 KB per Array | 64 KB (per SM) |
Cache L2 | 1024 KB | 1024 KB |
gpu.details.l3-cache | 16 MB | — |
Comptage SM | — | 14 |
Taux de pixel | 64.00 GPixel/s | 53.28 GPixel/s |
---|---|---|
Taux de texture | 96.00 GTexel/s | 93.24 GTexel/s |
FP16 (half) performance | 6.144 TFLOPS (2:1) | 5.967 TFLOPS (2:1) |
FP32 (float) performance | 3.072 TFLOPS | 2.984 TFLOPS |
FP64 (double) performance | 192.0 GFLOPS (1:16) | 93.24 GFLOPS (1:32) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
TDP | 100 W | 75 W |
Suggestions pour le PSU | 300 W | 250 W |
Sorties | 1x HDMI2x DisplayPort | 1x DVI1x HDMI1x DisplayPort |
Connecteurs de puissance | 1x 6-pin | None |
Longueur | — | 229 mm 9 inches |
Taille | — | 111 mm 4.4 inches |
Taille | — | 35 mm 1.4 inches |
Board number | — | PG174 SKU 0 |
DirectX | 12 Ultimate (12_2) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.6 | 6.6 |
CUDA | — | 7.5 |