Sapphire Tech
Sapphire Tech 11244-01-20G Radeon R9 390 8GB GDDR5 graphics card
8GB GDDR5 card with a 1.04 GHz core clock, triple-fan cooler and 512-bit memory interface
- InterfacePCI Express 3.0
- Chipset ManufacturerAMD
- GPUR9 390
- Core Clock1.04 GHz
- Memory Size8GB
- Memory TypeGDDR5
- 8GB GDDR5 memory handles large textures and high resolutions
- 04 GHz core clock drives responsive 1080p and 1440p gaming
- Triple-fan cooler with intelligent control keeps thermals in check
- 512-bit memory bus feeds 2560 stream processors for strong compute throughput
- 4096 x 2160 max resolution supports up to five displays via DVI, HDMI and DisplayPort
Sapphire Nitro R9 390 8GB overview
The Sapphire Nitro R9 390 is a full-length PCI Express 3.0 graphics card built around the AMD Radeon R9 390 GPU. It carries 8GB of GDDR5 memory on a 512-bit interface and runs at a 1.04 GHz core clock. The board targets gamers and creators who need high memory capacity for 4K textures and multi-monitor Eyefinity setups.
Thermals noise and power in normal use
A triple-fan fansink with intelligent fan control keeps the GPU quiet during everyday desktop work and light gaming. The card draws up to 375W under typical load and requires two 8-pin PCIe power connectors. Sapphire specifies a 750W system power supply to ensure stable operation across the full platform.
Behaviour under sustained load
During extended sessions the cooler maintains steady airflow across the heatsink while the 16K-hour capacitors and black diamond chokes support consistent power delivery. AMD PowerTune and ZeroCore Power adjust clocks and voltage dynamically so performance scales with thermal headroom rather than throttling abruptly.
Points forts
- 8GB GDDR5 memory handles large textures and high resolutions
- 04 GHz core clock drives responsive 1080p and 1440p gaming
- Triple-fan cooler with intelligent control keeps thermals in check
- 512-bit memory bus feeds 2560 stream processors for strong compute throughput
- 4096 x 2160 max resolution supports up to five displays via DVI, HDMI and DisplayPort
Caractéristiques
| Brand | SAPPHIRE |
|---|---|
| Series | R9 300 |
| Interface | PCI Express 3.0 |
| Chipset Manufacturer | AMD |
| GPU | R9 390 |
| Core Clock | 1.04 GHz |
| Memory Size | 8GB |
| Memory Type | GDDR5 |
| OpenGL | OpenGL |
| HDMI | Yes |
| DisplayPort | Yes |
| DVI | Yes |
| Cooler | Fan Cooler |
| Form Factor | Plug-in Card |
| Poids d’expédition | 1.72 kg |
| Dimensions du colis | 51 × 51 × 51 mm |
Questions sur cet article
How do I install the Sapphire Nitro R9 390 and which step do people most often get wrong?
Seat the card firmly in a PCI Express 3.0 slot, then connect both 8‑pin PCI‑E power cables from the PSU; the step most often missed is plugging in the second 8‑pin connector, leaving the GPU under‑powered.
What maintenance or replacement will the triple‑fan cooler need later?
The triple‑fan fansink uses 16K‑hour rated capacitors and black‑diamond chokes; expect to clean dust from the heatsink fins every 6‑12 months and replace a fan only if bearing noise appears after several years.
What limit appears first during sustained heavy load on this 8 GB GDDR5 card?
The 375 W board power draw and 750 W system PSU recommendation mean the power‑delivery and thermal envelope will be reached before the 512‑bit memory bus or 2560 stream processors become bottlenecks.
Également dans ce rayon
Les clients ont aussi comparé
Même rayon, même caisse — huit monnaies et un taux bloqué 30 minutes.
PrimoChill
PrimoChill Praxis Wetbench Open-Air Test Bench 461.8mm
- Open-Air
274,89 $US
0.00355155BTC
En stock
Silverstone Technology
SilverStone Technology Strider 1200W 80 Plus Platinum Modular Power Supply
- ATX Mid Tower
- 1200W
324,03 $US
0.00418643BTC
En stock