AMD Radeon HD 6350 vs AMD Radeon HD 6790
Processeur graphique
| Nom du GPU | Cedar | Barts |
|---|---|---|
| GPU variant | Cedar PRO | Barts LE (215-0798002) |
| Architecture | TeraScale 2 | TeraScale 2 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 40 nm |
| Transistors | 292 million | 1,700 million |
| Taille des matrices | 59 mm² | 255 mm² |
Carte graphique
| Date de publication | Feb 7th, 2011 | Apr 4th, 2011 |
|---|---|---|
| Génération | Northern Islands | Northern Islands |
| Production | End-of-life | End-of-life |
| Prix de lancement | 23 USD | 149 USD |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Prédécesseur | Evergreen | Evergreen |
| Successeur | Southern Islands | Southern Islands |
| Critiques | — | 37 in our database |
Vitesse clock
| GPU clock | 650 MHz | 840 MHz |
|---|---|---|
| Mémoire clock | 400 MHz 800 Mbps effective | 1050 MHz 4.2 Gbps effective |
Mémoire
| Taille de la mémoire | 512 MB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR5 |
| Bus mémoire | 64 bit | 256 bit |
| Bande passante | 6.400 GB/s | 134.4 GB/s |
Render Config
| Shading units | 80 | 800 |
|---|---|---|
| TMUs | 8 | 40 |
| ROPs | 4 | 16 |
| Compute units | 2 | 10 |
| Cache L1 | 8 KB (per CU) | 8 KB (per CU) |
| Cache L2 | 128 KB | 512 KB |
Performance théorique
| Taux de pixel | 2.600 GPixel/s | 13.44 GPixel/s |
|---|---|---|
| Taux de texture | 5.200 GTexel/s | 33.60 GTexel/s |
| FP32 (float) performance | 104.0 GFLOPS | 1,344 GFLOPS |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 168 mm 6.6 inches | 198 mm 7.8 inches |
| TDP | 19 W | 150 W |
| Suggestions pour le PSU | 200 W | 450 W |
| Sorties | 1x DVI1x HDMI | 2x DVI1x HDMI1x DisplayPort |
| Connecteurs de puissance | None | 2x 6-pin |
| Board number | B890, C090 | C220, C222 |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 11.2 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | — | — |
| Shader model | 5.0 | 5.0 |
