AMD Radeon R7 370 vs NVIDIA GeForce MX250
Processeur graphique
| Nom du GPU | Trinidad | GP108 |
|---|---|---|
| GPU variant | Trinidad PRO (215-0870020) | N17S-G2-A1 |
| Architecture | GCN 1.0 | Pascal |
| Fonderie | TSMC | Samsung |
| Taille du processus | 28 nm | 14 nm |
| Transistors | 2,800 million | 1,800 million |
| Taille des matrices | 212 mm² | 74 mm² |
Carte graphique
| Date de publication | Jun 18th, 2015 | — |
|---|---|---|
| Génération | Pirate Islands | — |
| Production | End-of-life | — |
| Prix de lancement | 149 USD | — |
| Bus interface | PCIe 3.0 x16 | — |
| Critiques | 21 in our database | — |
| Prédécesseur | Volcanic Islands | — |
| Successeur | Arctic Islands | — |
Vitesse clock
| Base clock | 925 MHz | 1519 MHz |
|---|---|---|
| Boost clock | 975 MHz | 1582 MHz |
| Mémoire clock | 1400 MHz 5.6 Gbps effective | 1502 MHz 6 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 179.2 GB/s | 48.06 GB/s |
Render Config
| Shading units | 1024 | 384 |
|---|---|---|
| TMUs | 64 | 24 |
| ROPs | 32 | 16 |
| Compute units | 16 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 512 KB | 512 KB |
| Comptage SM | — | 3 |
Performance théorique
| Taux de pixel | 31.20 GPixel/s | 25.31 GPixel/s |
|---|---|---|
| Taux de texture | 62.40 GTexel/s | 37.97 GTexel/s |
| FP32 (float) performance | 1.997 TFLOPS | 1,215 GFLOPS |
| FP64 (double) performance | 124.8 GFLOPS (1:16) | 37.97 GFLOPS (1:32) |
| FP16 (half) performance | — | 18.98 GFLOPS (1:64) |
Board Design
| Taille Slot | Dual-slot | IGP |
|---|---|---|
| Longueur | 152 mm 6 inches | — |
| TDP | 110 W | 25 W |
| Suggestions pour le PSU | 300 W | — |
| Sorties | 2x DVI1x HDMI1x DisplayPort | No outputs |
| Connecteurs de puissance | 1x 6-pin | None |
| Board number | C631, C634 | — |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 5.1 | 6.4 |
| CUDA | — | 6.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Feb 21st, 2019 |
|---|---|---|
| Génération | — | GeForce MX (2xx) |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x4 |
