Nom du GPU | Lexa | GF100 |
---|---|---|
GPU variant | Lexa XT | GF100-850-A3 |
Architecture | GCN 4.0 | Fermi |
Fonderie | GlobalFoundries | TSMC |
Taille du processus | 14 nm | 40 nm |
Transistors | 2,200 million | 3,100 million |
Taille des matrices | 103 mm² | 529 mm² |
Date de publication | Jun 12th, 2017 | Dec 10th, 2010 |
---|---|---|
Génération | Radeon Pro | Quadro |
Production | End-of-life | End-of-life |
Prix de lancement | 199 USD | 4,399 USD |
Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Critiques | — | 26 in our database |
Base clock | 925 MHz | — |
---|---|---|
Boost clock | 1219 MHz | — |
Mémoire clock | 1500 MHz 6 Gbps effective | 747 MHz 3 Gbps effective |
GPU clock | — | 574 MHz |
Shader clock | — | 1147 MHz |
Taille de la mémoire | 4 GB | 6 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 384 bit |
Bande passante | 96.00 GB/s | 143.4 GB/s |
Shading units | 512 | 448 |
---|---|---|
TMUs | 32 | 56 |
ROPs | 16 | 48 |
Compute units | 8 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
Cache L2 | 512 KB | 768 KB |
Comptage SM | — | 14 |
Taux de pixel | 19.50 GPixel/s | 16.07 GPixel/s |
---|---|---|
Taux de texture | 39.01 GTexel/s | 32.14 GTexel/s |
FP16 (half) performance | 1,248 GFLOPS (1:1) | — |
FP32 (float) performance | 1,248 GFLOPS | 1,028 GFLOPS |
FP64 (double) performance | 78.02 GFLOPS (1:16) | 513.9 GFLOPS (1:2) |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 168 mm 6.6 inches | 248 mm 9.8 inches |
Taille | 69 mm 2.7 inches | 111 mm 4.4 inches |
TDP | 65 W | 204 W |
Suggestions pour le PSU | 250 W | 550 W |
Sorties | 1x DisplayPort2x mini-DisplayPort | 1x DVI2x DisplayPort1x S-Video |
Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
Board number | D091 | P1030 |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 6.4 | 5.1 |
CUDA | — | 2.0 |