Nom du GPU | Polaris 23 | GK104 |
---|---|---|
GPU variant | Polaris 23 XT GL | — |
Architecture | GCN 4.0 | Kepler |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 28 nm |
Transistors | 2,200 million | 3,540 million |
Taille des matrices | 103 mm² | 294 mm² |
Date de publication | Jul 2nd, 2019 | Aug 17th, 2012 |
---|---|---|
Génération | Radeon Pro | Quadro |
Production | Active | End-of-life |
Prix de lancement | 199 USD | 2,499 USD |
Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Critiques | — | 26 in our database |
GPU clock | 1295 MHz | 706 MHz |
---|---|---|
Mémoire clock | 1500 MHz 6 Gbps effective | 1350 MHz 5.4 Gbps effective |
Taille de la mémoire | 4 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 96.00 GB/s | 172.8 GB/s |
Shading units | 640 | 1536 |
---|---|---|
TMUs | 32 | 128 |
ROPs | 16 | 32 |
Compute units | 10 | — |
Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
Cache L2 | 512 KB | 512 KB |
Comptage SMX | — | 8 |
Taux de pixel | 20.72 GPixel/s | 22.59 GPixel/s |
---|---|---|
Taux de texture | 41.44 GTexel/s | 90.37 GTexel/s |
FP16 (half) performance | 1.658 TFLOPS (1:1) | — |
FP32 (float) performance | 1.658 TFLOPS | 2.169 TFLOPS |
FP64 (double) performance | 103.6 GFLOPS (1:16) | 90.37 GFLOPS (1:24) |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 167 mm 6.6 inches | 267 mm 10.5 inches |
Taille | 69 mm 2.7 inches | 111 mm 4.4 inches |
TDP | 65 W | 122 W |
Suggestions pour le PSU | 250 W | 300 W |
Sorties | 4x mini-DisplayPort | 2x DVI2x DisplayPort |
Connecteurs de puissance | None | 1x 6-pin |
Board number | — | P2004 |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.4 | 5.1 |
CUDA | — | 3.0 |