AMD Radeon HD 6750 vs NVIDIA Quadro FX 4800
Processeur graphique
| Nom du GPU | Juniper | GT200B |
|---|---|---|
| GPU variant | Juniper LE (215-0754009) | — |
| Architecture | TeraScale 2 | Tesla 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 40 nm | 55 nm |
| Transistors | 1,040 million | 1,400 million |
| Taille des matrices | 166 mm² | 470 mm² |
Carte graphique
| Date de publication | Jan 21st, 2011 | Nov 11th, 2008 |
|---|---|---|
| Génération | Northern Islands | Quadro FX |
| Production | End-of-life | End-of-life |
| Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Critiques | 4 in our database | 26 in our database |
| Prédécesseur | Evergreen | — |
| Successeur | Southern Islands | — |
| Prix de lancement | — | 1,799 USD |
Vitesse clock
| GPU clock | 700 MHz | 602 MHz |
|---|---|---|
| Mémoire clock | 1150 MHz 4.6 Gbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1204 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 1536 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR3 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 73.60 GB/s | 76.80 GB/s |
Render Config
| Shading units | 720 | 192 |
|---|---|---|
| TMUs | 36 | 64 |
| ROPs | 16 | 24 |
| Compute units | 9 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 256 KB | 192 KB |
| Comptage SM | — | 24 |
Performance théorique
| Taux de pixel | 11.20 GPixel/s | 14.45 GPixel/s |
|---|---|---|
| Taux de texture | 25.20 GTexel/s | 38.53 GTexel/s |
| FP32 (float) performance | 1,008 GFLOPS | 462.3 GFLOPS |
| FP64 (double) performance | — | 57.79 GFLOPS (1:8) |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 170 mm 6.7 inches | 267 mm 10.5 inches |
| TDP | 86 W | 150 W |
| Suggestions pour le PSU | 250 W | 450 W |
| Sorties | 2x DVI1x HDMI2x mini-DisplayPort | 1x DVI2x DisplayPort1x S-Video |
| Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
| Board number | C012 | P607 |
| Taille | — | 111 mm 4.4 inches |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 4.4 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 4.0 |
| CUDA | — | 1.3 |
