AMD Radeon E9173 PCIe vs ATI Radeon HD 5830
Processeur graphique
| Nom du GPU | Lexa | Cypress |
|---|---|---|
| GPU variant | E9170 | Cypress LE (215-0735047) |
| Architecture | GCN 4.0 | TeraScale 2 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 40 nm |
| Transistors | 2,200 million | 2,154 million |
| Taille des matrices | 103 mm² | 334 mm² |
Graphiques mobiles
| Date de publication | Oct 3rd, 2017 | — |
|---|---|---|
| Génération | Embedded (9000) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
Vitesse clock
| Base clock | 1124 MHz | — |
|---|---|---|
| Boost clock | 1219 MHz | — |
| Mémoire clock | 1500 MHz 6 Gbps effective | 1000 MHz 4 Gbps effective |
| GPU clock | — | 800 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 48.00 GB/s | 128.0 GB/s |
Render Config
| Shading units | 512 | 1120 |
|---|---|---|
| TMUs | 32 | 56 |
| ROPs | 16 | 16 |
| Compute units | 8 | 14 |
| Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
| Cache L2 | 256 KB | 512 KB |
Performance théorique
| Taux de pixel | 19.50 GPixel/s | 12.80 GPixel/s |
|---|---|---|
| Taux de texture | 39.01 GTexel/s | 44.80 GTexel/s |
| FP16 (half) performance | 1,248 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,248 GFLOPS | 1.792 TFLOPS |
| FP64 (double) performance | 78.02 GFLOPS (1:16) | 358.4 GFLOPS (1:5) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| TDP | 35 W | 175 W |
| Sorties | 1x DisplayPort2x mini-DisplayPort | 2x DVI1x HDMI1x DisplayPort |
| Connecteurs de puissance | None | 2x 6-pin |
| Numéro de pièce | 102-D09126 | — |
| Board number | 109-D09187 | C008 |
| Longueur | — | 282 mm 11.1 inches |
| Suggestions pour le PSU | — | 450 W |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 11.2 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 5.0 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Feb 25th, 2010 |
|---|---|---|
| Génération | — | Evergreen |
| Production | — | End-of-life |
| Bus interface | — | PCIe 2.0 x16 |
| Critiques | — | 59 in our database |
| Prédécesseur | — | Radeon R700 |
| Successeur | — | Northern Islands |
