AMD Radeon HD 7690M XT Rebrand vs Intel Iris Xe MAX Graphics
Processeur graphique
| Nom du GPU | Whistler | DG1 |
|---|---|---|
| GPU variant | Whistler XTX | — |
| Architecture | TeraScale 2 | Generation 12.1 |
| Fonderie | TSMC | Intel |
| Taille du processus | 40 nm | 10 nm |
| Transistors | 716 million | unknown |
| Taille des matrices | 104 mm² | 95 mm² |
Graphiques mobiles
| Date de publication | Jan 4th, 2012 | Oct 31st, 2020 |
|---|---|---|
| Génération | London (HD 7600M) | Iris Xe Graphics-M (Tiger Lake) |
| Production | End-of-life | Active |
| Bus interface | PCIe 2.0 x16 | PCIe 4.0 x4 |
| Prédécesseur | Vancouver | — |
| Successeur | Solar System | — |
| Critiques | — | 1 in our database |
Vitesse clock
| GPU clock | 725 MHz | — |
|---|---|---|
| Mémoire clock | 800 MHz 3.2 Gbps effective | 2133 MHz 4.3 Gbps effective |
| Base clock | — | 300 MHz |
| Boost clock | — | 1650 MHz |
Mémoire
| Taille de la mémoire | 1024 MB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR5 | LPDDR4X |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 51.20 GB/s | 68.26 GB/s |
Render Config
| Shading units | 480 | 768 |
|---|---|---|
| TMUs | 24 | 48 |
| ROPs | 8 | 24 |
| Compute units | 6 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 256 KB | 1024 KB |
| Unités d'exécution | — | 96 |
| gpu.details.l3-cache | — | 16 MB |
Performance théorique
| Taux de pixel | 5.800 GPixel/s | 39.60 GPixel/s |
|---|---|---|
| Taux de texture | 17.40 GTexel/s | 79.20 GTexel/s |
| FP32 (float) performance | 696.0 GFLOPS | 2.534 TFLOPS |
| FP16 (half) performance | — | 5.069 TFLOPS (2:1) |
| FP64 (double) performance | — | 633.6 GFLOPS (1:4) |
Board Design
| TDP | 25 W | 25 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
Caractéristiques graphiques
| DirectX | 11.2 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.4 |
