AMD Radeon Pro 5300M vs AMD Radeon R9 280
Processeur graphique
| Nom du GPU | Navi 14 | Tahiti |
|---|---|---|
| GPU variant | Navi 14 PROA | Tahiti PRO3 (215-0821330) |
| Architecture | RDNA 1.0 | GCN 1.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 7 nm | 28 nm |
| Transistors | 6,400 million | 4,313 million |
| Taille des matrices | 158 mm² | 352 mm² |
Graphiques mobiles
| Date de publication | Nov 13th, 2019 | — |
|---|---|---|
| Génération | Radeon Pro Mac (Navi Mobile) | — |
| Production | Active | — |
| Bus interface | PCIe 4.0 x8 | — |
Vitesse clock
| Base clock | 1000 MHz | 827 MHz |
|---|---|---|
| Boost clock | 1250 MHz | 933 MHz |
| Mémoire clock | 1500 MHz 12 Gbps effective | 1250 MHz 5 Gbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 3 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR5 |
| Bus mémoire | 128 bit | 384 bit |
| Bande passante | 192.0 GB/s | 240.0 GB/s |
Render Config
| Shading units | 1280 | 1792 |
|---|---|---|
| TMUs | 80 | 112 |
| ROPs | 32 | 32 |
| Compute units | 20 | 28 |
| Cache L2 | 2 MB | 768 KB |
| Cache L1 | — | 16 KB (per CU) |
Performance théorique
| Taux de pixel | 40.00 GPixel/s | 29.86 GPixel/s |
|---|---|---|
| Taux de texture | 100.0 GTexel/s | 104.5 GTexel/s |
| FP16 (half) performance | 6.400 TFLOPS (2:1) | — |
| FP32 (float) performance | 3.200 TFLOPS | 3.344 TFLOPS |
| FP64 (double) performance | 200.0 GFLOPS (1:16) | 836.0 GFLOPS (1:4) |
Board Design
| TDP | 85 W | 200 W |
|---|---|---|
| Sorties | No outputs | 1x DVI2x HDMI1x DisplayPort |
| Connecteurs de puissance | None | 1x 6-pin + 1x 8-pin |
| Taille Slot | — | Dual-slot |
| Longueur | — | 275 mm 10.8 inches |
| Taille | — | 109 mm 4.3 inches |
| Taille | — | 36 mm 1.4 inches |
| Suggestions pour le PSU | — | 550 W |
| Board number | — | C386 |
Caractéristiques graphiques
| DirectX | 12 (12_1) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 5.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Mar 4th, 2014 |
|---|---|---|
| Génération | — | Volcanic Islands |
| Production | — | End-of-life |
| Prix de lancement | — | 279 USD |
| Bus interface | — | PCIe 3.0 x16 |
| Critiques | — | 35 in our database |
| Prédécesseur | — | Sea Islands |
| Successeur | — | Pirate Islands |
