Nom du GPU | Lexa | Lexa |
---|---|---|
GPU variant | E9170 | Lexa PRO GL |
Architecture | GCN 4.0 | GCN 4.0 |
Fonderie | GlobalFoundries | GlobalFoundries |
Taille du processus | 14 nm | 14 nm |
Transistors | 2,200 million | 2,200 million |
Taille des matrices | 103 mm² | 103 mm² |
Date de publication | Oct 3rd, 2017 | — |
---|---|---|
Génération | Embedded (9000) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Base clock | 1124 MHz | 925 MHz |
---|---|---|
Boost clock | 1219 MHz | 1219 MHz |
Mémoire clock | 1500 MHz 6 Gbps effective | 1500 MHz 6 Gbps effective |
Taille de la mémoire | 2 GB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 48.00 GB/s | 48.00 GB/s |
Shading units | 512 | 512 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 16 | 16 |
Compute units | 8 | 8 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Taux de pixel | 19.50 GPixel/s | 19.50 GPixel/s |
---|---|---|
Taux de texture | 39.01 GTexel/s | 39.01 GTexel/s |
FP16 (half) performance | 1,248 GFLOPS (1:1) | 1,248 GFLOPS (1:1) |
FP32 (float) performance | 1,248 GFLOPS | 1,248 GFLOPS |
FP64 (double) performance | 78.02 GFLOPS (1:16) | 78.02 GFLOPS (1:16) |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 35 W | 35 W |
Sorties | 1x DisplayPort2x mini-DisplayPort | 1x DisplayPort2x mini-DisplayPort |
Connecteurs de puissance | None | None |
Numéro de pièce | 102-D09126 | — |
Board number | 109-D09187 | D091 |
Longueur | — | 168 mm 6.6 inches |
Taille | — | 69 mm 2.7 inches |
Suggestions pour le PSU | — | 200 W |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.4 |
Date de publication | — | Jun 4th, 2017 |
---|---|---|
Génération | — | Radeon Pro |
Production | — | End-of-life |
Prix de lancement | — | 149 USD |
Bus interface | — | PCIe 3.0 x8 |