ATI Radeon 7500 vs NVIDIA GeForce GTX 750 Ti
Processeur graphique
| Nom du GPU | RV200 | GM107 |
|---|---|---|
| GPU variant | 215R7TZAGA12 | GM107-400-A2 |
| Architecture | Rage 7 | Maxwell |
| Fonderie | TSMC | TSMC |
| Taille du processus | 150 nm | 28 nm |
| Transistors | 60 million | 1,870 million |
| Taille des matrices | 83 mm² | 148 mm² |
Carte graphique
| Date de publication | Aug 14th, 2001 | Feb 18th, 2014 |
|---|---|---|
| Génération | Radeon R200 | GeForce 700 |
| Production | End-of-life | End-of-life |
| Bus interface | AGP 4x | PCIe 3.0 x16 |
| Prédécesseur | Radeon R100 | GeForce 600 |
| Successeur | Radeon R300 | GeForce 900 |
| Prix de lancement | — | 149 USD |
| Critiques | — | 69 in our database |
Vitesse clock
| GPU clock | 290 MHz | — |
|---|---|---|
| Mémoire clock | 230 MHz 460 Mbps effective | 1350 MHz 5.4 Gbps effective |
| Base clock | — | 1020 MHz |
| Boost clock | — | 1085 MHz |
Mémoire
| Taille de la mémoire | 64 MB | 2 GB |
|---|---|---|
| Type de mémoire | DDR | GDDR5 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 7.360 GB/s | 86.40 GB/s |
Render Config
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 1 | — |
| TMUs | 6 | 40 |
| ROPs | 2 | 16 |
| Shading units | — | 640 |
| Comptage SMM | — | 5 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 2 MB |
Performance théorique
| Taux de pixel | 580.0 MPixel/s | 17.36 GPixel/s |
|---|---|---|
| Vertex rate | 72.50 MVertices/s | — |
| Taux de texture | 1.740 GTexel/s | 43.40 GTexel/s |
| FP32 (float) performance | — | 1,389 GFLOPS |
| FP64 (double) performance | — | 43.40 GFLOPS (1:32) |
Board Design
| Taille Slot | Single-slot | Single-slot |
|---|---|---|
| TDP | 23 W | 60 W |
| Suggestions pour le PSU | 200 W | 250 W |
| Sorties | 1x DVI1x VGA1x S-Video | 2x DVI1x mini-HDMI |
| Connecteurs de puissance | None | None |
| Longueur | — | 145 mm 5.7 inches |
| Board number | — | P2010 SKU 50 |
Caractéristiques graphiques
| DirectX | 7.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.3 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Pixel shader | 1.4 | — |
| Vertex shader | 1.1 | — |
| CUDA | — | 5.0 |
| Shader model | — | 5.1 |
