AMD Radeon RX 460 1024SP vs NVIDIA GeForce GTX 590
Processeur graphique
| Nom du GPU | Baffin | GF110 |
|---|---|---|
| GPU variant | Baffin XT | GF110-351-A1 |
| Architecture | GCN 4.0 | Fermi 2.0 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 40 nm |
| Transistors | 3,000 million | 3,000 million |
| Taille des matrices | 123 mm² | 520 mm² |
Carte graphique
| Date de publication | Jan 17th, 2017 | Mar 24th, 2011 |
|---|---|---|
| Génération | Arctic Islands | GeForce 500 |
| Production | Active | End-of-life |
| Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Prédécesseur | Pirate Islands | GeForce 400 |
| Successeur | Polaris | GeForce 600 |
| Prix de lancement | — | 699 USD |
| Critiques | — | 36 in our database |
Vitesse clock
| Base clock | 1090 MHz | — |
|---|---|---|
| Boost clock | 1200 MHz | — |
| Mémoire clock | 1750 MHz 7 Gbps effective | 854 MHz 3.4 Gbps effective |
| GPU clock | — | 608 MHz |
| Shader clock | — | 1215 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 1536 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 112.0 GB/s | 164.0 GB/s |
Render Config
| Shading units | 1024 | 512 |
|---|---|---|
| TMUs | 64 | 64 |
| ROPs | 16 | 48 |
| Compute units | 16 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 1024 KB | 768 KB |
| Comptage SM | — | 16 |
Performance théorique
| Taux de pixel | 19.20 GPixel/s | 19.46 GPixel/s |
|---|---|---|
| Taux de texture | 76.80 GTexel/s | 38.91 GTexel/s |
| FP16 (half) performance | 2.458 TFLOPS (1:1) | — |
| FP32 (float) performance | 2.458 TFLOPS | 1,244 GFLOPS |
| FP64 (double) performance | 153.6 GFLOPS (1:16) | 155.5 GFLOPS (1:8) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 170 mm 6.7 inches | 279 mm 11 inches |
| TDP | 75 W | 365 W |
| Suggestions pour le PSU | 250 W | 750 W |
| Sorties | 1x DVI1x HDMI1x DisplayPort | 3x DVI1x mini-DisplayPort |
| Connecteurs de puissance | None | 2x 8-pin |
| Board number | C994 | P1020 |
| Taille | — | 111 mm 4.4 inches |
| Taille | — | 40 mm 1.6 inches |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 2.0 |
