NVIDIA GeForce GT 230 vs NVIDIA GeForce RTX 2070 SUPER
Processeur graphique
| Nom du GPU | G94B | TU104 |
|---|---|---|
| GPU variant | G94-300-B1 | TU104-410-A1 |
| Architecture | Tesla | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 55 nm | 12 nm |
| Transistors | 505 million | 13,600 million |
| Taille des matrices | 196 mm² | 545 mm² |
Carte graphique
| Date de publication | Oct 12th, 2009 | Jul 9th, 2019 |
|---|---|---|
| Génération | GeForce 200 | GeForce 20 |
| Production | End-of-life | Active |
| Bus interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | GeForce 9 | GeForce 10 |
| Successeur | GeForce 400 | GeForce 30 |
| Prix de lancement | — | 499 USD |
| Critiques | — | 78 in our database |
Vitesse clock
| GPU clock | 650 MHz | — |
|---|---|---|
| Shader clock | 1625 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 1750 MHz 14 Gbps effective |
| Base clock | — | 1605 MHz |
| Boost clock | — | 1770 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR6 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 57.60 GB/s | 448.0 GB/s |
Render Config
| Shading units | 48 | 2560 |
|---|---|---|
| TMUs | 24 | 160 |
| ROPs | 16 | 64 |
| Comptage SM | 6 | 40 |
| Cache L2 | 64 KB | 4 MB |
| Tensor cores | — | 320 |
| RT cores | — | 40 |
| Cache L1 | — | 64 KB (per SM) |
Performance théorique
| Taux de pixel | 10.40 GPixel/s | 113.3 GPixel/s |
|---|---|---|
| Taux de texture | 15.60 GTexel/s | 283.2 GTexel/s |
| FP32 (float) performance | 156.0 GFLOPS | 9.062 TFLOPS |
| FP16 (half) performance | — | 18.12 TFLOPS (2:1) |
| FP64 (double) performance | — | 283.2 GFLOPS (1:32) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| TDP | 75 W | 215 W |
| Suggestions pour le PSU | 250 W | 550 W |
| Sorties | No outputs | 1x HDMI3x DisplayPort1x USB Type-C |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Board number | P545 | PG180 SKU 12 |
| Longueur | — | 267 mm 10.5 inches |
| Taille | — | 116 mm 4.6 inches |
| Taille | — | 35 mm 1.4 inches |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 1.1 | 7.5 |
| Shader model | 4.0 | 6.6 |
