AMD Radeon Instinct MI60 vs NVIDIA GeForce GTX 880M
Processeur graphique
| Nom du GPU | Vega 20 | GK104 |
|---|---|---|
| GPU variant | Vega 20 GL | N15E-GX-A2 |
| Architecture | GCN 5.1 | Kepler |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 28 nm |
| Transistors | 13,230 million | 3,540 million |
| Taille des matrices | 331 mm² | 294 mm² |
Carte graphique
| Date de publication | Nov 18th, 2018 | — |
|---|---|---|
| Génération | Radeon Instinct | — |
| Production | Active | — |
| Bus interface | PCIe 4.0 x16 | — |
Vitesse clock
| Base clock | 1200 MHz | 954 MHz |
|---|---|---|
| Boost clock | 1800 MHz | 993 MHz |
| Mémoire clock | 1000 MHz 2 Gbps effective | 1250 MHz 5 Gbps effective |
Mémoire
| Taille de la mémoire | 32 GB | 8 GB |
|---|---|---|
| Type de mémoire | HBM2 | GDDR5 |
| Bus mémoire | 4096 bit | 256 bit |
| Bande passante | 1,024 GB/s | 160.0 GB/s |
Render Config
| Shading units | 4096 | 1536 |
|---|---|---|
| TMUs | 256 | 128 |
| ROPs | 64 | 32 |
| Compute units | 64 | — |
| Cache L1 | 16 KB (per CU) | 16 KB (per SMX) |
| Cache L2 | 4 MB | 512 KB |
| Comptage SMX | — | 8 |
Performance théorique
| Taux de pixel | 115.2 GPixel/s | 31.78 GPixel/s |
|---|---|---|
| Taux de texture | 460.8 GTexel/s | 127.1 GTexel/s |
| FP16 (half) performance | 29.49 TFLOPS (2:1) | — |
| FP32 (float) performance | 14.75 TFLOPS | 3.050 TFLOPS |
| FP64 (double) performance | 7.373 TFLOPS (1:2) | 127.1 GFLOPS (1:24) |
Board Design
| Taille Slot | Dual-slot | MXM Module |
|---|---|---|
| Longueur | 267 mm 10.5 inches | — |
| Taille | 111 mm 4.4 inches | — |
| TDP | 300 W | 122 W |
| Suggestions pour le PSU | 700 W | — |
| Sorties | 1x mini-DisplayPort | No outputs |
| Connecteurs de puissance | 1x 6-pin + 1x 8-pin | None |
| Board number | — | P2053 SKU 2 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 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 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Mar 12th, 2014 |
|---|---|---|
| Génération | — | GeForce 800M |
| Production | — | End-of-life |
| Bus interface | — | MXM-B (3.0) |
| Critiques | — | 1 in our database |
| Prédécesseur | — | GeForce 700M |
| Successeur | — | GeForce 900M |
