Sapphire 11349-03-20G Pulse AMD Radeon™ RX 9070 Gaming Graphics Card with 16GB GDDR6, AMD RDNA 4
The Sapphire PULSE RX 9070 XT is a powerful graphics card built on AMD’s RDNA 4 architecture, designed for ultra-smooth 1440p and capable 4K gaming. With 4,096 stream processors, 64 compute units, and boost clocks up to 2,970 MHz, it delivers excellent performance across modern AAA titles.
Equipped with 16GB of GDDR6 memory on a 256-bit bus and 64MB of Infinity Cache, it ensures high bandwidth and low latency. Advanced features include 64 ray accelerators, 128 AI accelerators, support for DisplayPort 2.1a and HDMI 2.1, and a PCIe 5.0 interface.
The compact dual-fan cooling system offers whisper-quiet performance, while smart fan control keeps temperatures low under load. With support for AMD FSR 4 and modern media encoding, the RX 9070 XT is a future-ready choice for gamers and creators seeking premium performance without breaking the bank.
SAPPHIRE PULSE Radeon RX 9070 XT 16 GB
GPU & Architecture
| GPU Chip | Navi 48 (RDNA 4 architecture) |
|---|---|
| Stream Processors | 4,096 |
| Compute Units | 64 |
| Ray Accelerators | 64 |
| AI Accelerators | 128 |
| Infinity Cache | 64 MB |
| Technology® | RDNA 4, PCI‑Express 5.0 x16 |
Clocks & Performance
| Base Clock | 1,660 MHz |
|---|---|
| Game Clock | 2,400 MHz |
| Boost Clock | Up to 2,970 MHz |
Memory
| Capacity | 16 GB GDDR6 |
|---|---|
| Bus Width | 256‑bit |
| Memory Clock | 20 Gbps effective (~2,518 MHz) |
| Bandwidth | ~644.6 GB/s |
Display & Output
| Displays Supported | Up to 4 |
|---|---|
| Max Resolution | 7680×4320 |
| Ports | 2× HDMI® (2.1b), 2× DisplayPort™ 2.1a |
Form Factor & Power
| Interface | PCI‑Express 5.0 x16 |
|---|---|
| Power Connectors | 2× 8‑pin PCIe |
| Thermal Design Power (TDP) | ~304 W |
| Recommended PSU | 750 W+ |
| Dimensions | 320 × 121 × 62 mm (approx.—front/back) |
| Slots | 3‑slot cooler |
Sapphire Features
- Honeywell PTM7950 Thermal Interface Material
- AeroCurve Fan Blade & Free Flow
- FrameDefense & Integrated Cooling Module
- Tri‑X Cooling, Composite Heatpipes, Metal Backplate
- Two‑Ball Bearing Fans, 14‑Phase Digital Power Design
- Fuse Protection, Intelligent & Precision Fan Control
- TriXX & TriXX Boost Support
Other Specifications
| BIOS Support | UEFI |
|---|---|
| Game Index | 4K |
Sources:
- Specs from Sapphire’s official page :contentReference[oaicite:1]{index=1}
- Clock speeds, memory bandwidth, power, and dimensions from TechPowerUp and Newegg :contentReference[oaicite:2]{index=2}
- RDNA 4 architectural details from Wikipedia :contentReference[oaicite:3]{index=3}
- Pricing and release confirmed by AMD/Verge reports :contentReference[oaicite:4]{index=4}
