AMD Radeon Pro 450 vs NVIDIA Quadro K4100M
Processeur graphique
| Nom du GPU | Baffin | GK104 |
|---|---|---|
| GPU variant | Baffin LE | N15E-Q3-A2 |
| Architecture | GCN 4.0 | Kepler |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 28 nm |
| Transistors | 3,000 million | 3,540 million |
| Taille des matrices | 123 mm² | 294 mm² |
Graphiques mobiles
| Date de publication | Oct 30th, 2016 | Jul 23rd, 2013 |
|---|---|---|
| Génération | Radeon Pro Mac (400 Series) | Quadro Mobile (Kx100M) |
| Production | Active | End-of-life |
| Bus interface | PCIe 3.0 x8 | MXM-B (3.0) |
| Prix de lancement | — | 1,499 USD |
| Critiques | — | 26 in our database |
Vitesse clock
| GPU clock | 800 MHz | 706 MHz |
|---|---|---|
| Mémoire clock | 1270 MHz 5.1 Gbps effective | 800 MHz 3.2 Gbps effective |
Mémoire
| Taille de la mémoire | 2 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 128 bit | 256 bit |
| Bande passante | 81.28 GB/s | 102.4 GB/s |
Render Config
| Shading units | 640 | 1152 |
|---|---|---|
| TMUs | 40 | 96 |
| ROPs | 16 | 32 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 512 KB |
| Comptage SMX | — | 6 |
Performance théorique
| Taux de pixel | 12.80 GPixel/s | 16.94 GPixel/s |
|---|---|---|
| Taux de texture | 32.00 GTexel/s | 67.78 GTexel/s |
| FP16 (half) performance | 1,024 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,024 GFLOPS | 1.627 TFLOPS |
| FP64 (double) performance | 64.00 GFLOPS (1:16) | 67.78 GFLOPS (1:24) |
Board Design
| Taille Slot | MXM Module | MXM Module |
|---|---|---|
| TDP | 35 W | 100 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader model | 6.4 | 5.1 |
| CUDA | — | 3.0 |
