ATI Radeon HD 5970 vs NVIDIA GeForce GTX 570
Processeur graphique
| Nom du GPU | Hemlock | GF110 |
|---|---|---|
| GPU variant | Hemlock XT (215-0735075) | GF110-275-A1 |
| Architecture | TeraScale 2 | Fermi 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 40 nm |
| Transistors | 2,154 million | 3,000 million |
| Taille des matrices | 334 mm² | 520 mm² |
Carte graphique
| Date de publication | Nov 18th, 2009 | Dec 7th, 2010 |
|---|---|---|
| Génération | Evergreen | GeForce 500 |
| Production | End-of-life | End-of-life |
| Prix de lancement | 699 USD | 349 USD |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Critiques | 74 in our database | 76 in our database |
| Prédécesseur | Radeon R700 | GeForce 400 |
| Successeur | Northern Islands | GeForce 600 |
Vitesse clock
| GPU clock | 725 MHz | 732 MHz |
|---|---|---|
| Mémoire clock | 1000 MHz 4 Gbps effective | 950 MHz 3.8 Gbps effective |
| Shader clock | — | 1464 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 1280 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 320 bit |
| Bande passante | 128.0 GB/s | 152.0 GB/s |
Render Config
| Shading units | 1600 | 480 |
|---|---|---|
| TMUs | 80 | 60 |
| ROPs | 32 | 40 |
| Compute units | 20 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 512 KB | 640 KB |
| Comptage SM | — | 15 |
Performance théorique
| Taux de pixel | 23.20 GPixel/s | 21.96 GPixel/s |
|---|---|---|
| Taux de texture | 58.00 GTexel/s | 43.92 GTexel/s |
| FP32 (float) performance | 2.320 TFLOPS | 1,405 GFLOPS |
| FP64 (double) performance | 464.0 GFLOPS (1:5) | 175.7 GFLOPS (1:8) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 311 mm 12.2 inches | 267 mm 10.5 inches |
| Taille | 111 mm 4.4 inches | — |
| Taille | 40 mm 1.6 inches | — |
| TDP | 294 W | 219 W |
| Suggestions pour le PSU | 600 W | 550 W |
| Sorties | 2x DVI1x mini-DisplayPort | 2x DVI1x mini-HDMI |
| Connecteurs de puissance | 1x 6-pin + 1x 8-pin | 2x 6-pin |
| Board number | C000-37 | P1263 |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 5.1 |
| CUDA | — | 2.0 |
