AMD Radeon E8950 vs AMD Radeon R5 240 OEM
Processeur graphique
| Nom du GPU | Amethyst | Oland |
|---|---|---|
| GPU variant | E8950 | — |
| Architecture | GCN 3.0 | GCN 1.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 5,000 million | 950 million |
| Taille des matrices | 366 mm² | 77 mm² |
Graphiques mobiles
| Date de publication | Sep 29th, 2015 | — |
|---|---|---|
| Génération | Embedded (8000) | — |
| Production | End-of-life | — |
| Bus interface | MXM-B (3.0) | — |
| Critiques | 3 in our database | — |
Vitesse clock
| Base clock | 735 MHz | 730 MHz |
|---|---|---|
| Boost clock | 1000 MHz | 780 MHz |
| Mémoire clock | 1500 MHz 6 Gbps effective | 900 MHz 1800 Mbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | DDR3 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 192.0 GB/s | 14.40 GB/s |
Render Config
| Shading units | 2048 | 384 |
|---|---|---|
| TMUs | 128 | 24 |
| ROPs | 32 | 8 |
| Compute units | 32 | 6 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 512 KB | 128 KB |
Performance théorique
| Taux de pixel | 32.00 GPixel/s | 6.240 GPixel/s |
|---|---|---|
| Taux de texture | 128.0 GTexel/s | 18.72 GTexel/s |
| FP16 (half) performance | 4.096 TFLOPS (1:1) | — |
| FP32 (float) performance | 4.096 TFLOPS | 599.0 GFLOPS |
| FP64 (double) performance | 256.0 GFLOPS (1:16) | 37.44 GFLOPS (1:16) |
Board Design
| Taille Slot | MXM Module | Single-slot |
|---|---|---|
| TDP | 95 W | 50 W |
| Sorties | No outputs | 1x DVI1x HDMI1x VGA |
| Connecteurs de puissance | None | None |
| Board number | C769 | C553 |
| Longueur | — | 168 mm 6.6 inches |
| Suggestions pour le PSU | — | 250 W |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Nov 1st, 2013 |
|---|---|---|
| Génération | — | Volcanic Islands |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x8 |
| Prédécesseur | — | Sea Islands |
| Successeur | — | Pirate Islands |
