AMD Radeon R7 430 OEM vs NVIDIA GeForce GT 730
Processeur graphique
| Nom du GPU | Oland | GF108 |
|---|---|---|
| Architecture | GCN 1.0 | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 40 nm |
| Transistors | 950 million | 585 million |
| Taille des matrices | 77 mm² | 116 mm² |
| GPU variant | — | GF108-400-A1 |
Carte graphique
| Date de publication | Jun 30th, 2016 | Jun 18th, 2014 |
|---|---|---|
| Génération | Arctic Islands | GeForce 700 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Prédécesseur | Pirate Islands | GeForce 600 |
| Successeur | Polaris | GeForce 900 |
Vitesse clock
| Base clock | 730 MHz | — |
|---|---|---|
| Boost clock | 780 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 800 MHz 1600 Mbps effective |
| GPU clock | — | 700 MHz |
| Shader clock | — | 1400 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | DDR3 | DDR3 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 28.80 GB/s | 25.60 GB/s |
Render Config
| Shading units | 384 | 96 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 8 | 4 |
| Compute units | 6 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 256 KB |
| Comptage SM | — | 2 |
Performance théorique
| Taux de pixel | 6.240 GPixel/s | 2.800 GPixel/s |
|---|---|---|
| Taux de texture | 18.72 GTexel/s | 11.20 GTexel/s |
| FP32 (float) performance | 599.0 GFLOPS | 268.8 GFLOPS |
| FP64 (double) performance | 37.44 GFLOPS (1:16) | 22.40 GFLOPS (1:12) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 50 W | 49 W |
| Suggestions pour le PSU | 250 W | 200 W |
| Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x HDMI1x VGA |
| Connecteurs de puissance | None | None |
| Longueur | — | 145 mm 5.7 inches |
| Board number | — | P1070, P1071 |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 5.1 | 5.1 |
| CUDA | — | 2.1 |
