AMD Radeon R9 M265X vs NVIDIA GeForce GTX 1650 Mobile
Processeur graphique
| Nom du GPU | Venus | TU117 |
|---|---|---|
| GPU variant | Venus PRO | N18P-G61-MP2 |
| Architecture | GCN 1.0 | Turing |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 12 nm |
| Transistors | 1,500 million | 4,700 million |
| Taille des matrices | 123 mm² | 200 mm² |
Graphiques mobiles
| Date de publication | Mar 21st, 2014 | Apr 15th, 2020 |
|---|---|---|
| Génération | Crystal System (R9 M200) | GeForce 16 Mobile |
| Production | End-of-life | Active |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | Solar System | — |
| Successeur | Mobility Radeon | — |
| Critiques | — | 44 in our database |
Vitesse clock
| Base clock | 575 MHz | 1380 MHz |
|---|---|---|
| Boost clock | 625 MHz | 1515 MHz |
| Mémoire clock | 1000 MHz 4 Gbps effective | 1500 MHz 12000 MHz effective |
Mémoire
| Taille de la mémoire | 2 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR6 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 64.00 GB/s | 192.0 GB/s |
Render Config
| Shading units | 640 | 1024 |
|---|---|---|
| TMUs | 40 | 64 |
| ROPs | 16 | 32 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 1024 KB |
| Comptage SM | — | 16 |
Performance théorique
| Taux de pixel | 10.00 GPixel/s | 48.48 GPixel/s |
|---|---|---|
| Taux de texture | 25.00 GTexel/s | 96.96 GTexel/s |
| FP32 (float) performance | 800.0 GFLOPS | 3.103 TFLOPS |
| FP64 (double) performance | 50.00 GFLOPS (1:16) | 96.96 GFLOPS (1:32) |
| FP16 (half) performance | — | 6.205 TFLOPS (2:1) |
Board Design
| TDP | unknown | 50 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | 1.2.140 |
| Shader model | 5.1 | 6.5 |
| CUDA | — | 7.5 |
