ATI FirePro V8700 Duo vs NVIDIA GeForce GTX 780 Ti 6 GB
Processeur graphique
| Nom du GPU | RV770 | GK110B |
|---|---|---|
| GPU variant | RV770 XT (215-0669049) | — |
| Architecture | TeraScale | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 55 nm | 28 nm |
| Transistors | 956 million | 7,080 million |
| Taille des matrices | 256 mm² | 561 mm² |
Carte graphique
| Date de publication | Never Released | Never Released |
|---|---|---|
| Génération | FirePro | GeForce 700 |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Critiques | 1 in our database | 94 in our database |
| Prédécesseur | — | GeForce 600 |
| Successeur | — | GeForce 900 |
Vitesse clock
| GPU clock | 750 MHz | — |
|---|---|---|
| Mémoire clock | 850 MHz 3.4 Gbps effective | 1753 MHz 7 Gbps effective |
| Base clock | — | 875 MHz |
| Boost clock | — | 928 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 6 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 384 bit |
| Bande passante | 108.8 GB/s | 336.6 GB/s |
Render Config
| Shading units | 800 | 2880 |
|---|---|---|
| TMUs | 40 | 240 |
| ROPs | 16 | 48 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 256 KB | 1536 KB |
| Comptage SMX | — | 15 |
Performance théorique
| Taux de pixel | 12.00 GPixel/s | 55.68 GPixel/s |
|---|---|---|
| Taux de texture | 30.00 GTexel/s | 222.7 GTexel/s |
| FP32 (float) performance | 1,200 GFLOPS | 5.345 TFLOPS |
| FP64 (double) performance | — | 222.7 GFLOPS (1:24) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 254 mm 10 inches | 267 mm 10.5 inches |
| Taille | 111 mm 4.4 inches | 111 mm 4.4 inches |
| TDP | 151 W | 250 W |
| Suggestions pour le PSU | 450 W | 600 W |
| Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Connecteurs de puissance | 2x 6-pin | 1x 6-pin + 1x 8-pin |
| Taille | — | 38 mm 1.5 inches |
| Board number | — | P2083 SKU 30 |
Caractéristiques graphiques
| DirectX | 10.1 (10_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.1 |
| Shader model | 4.1 | 5.1 |
| CUDA | — | 3.5 |
