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Black dual-fan ATX graphics card, 280mm long, 2.5-slot design

Sapphire Tech

Sapphire Tech PULSE Radeon RX 9070 11349-03-20G graphics card

SKU CH-BY3R-JJZV1 MPN 11349-03-20G

16 GB GDDR6 graphics card with 3584 stream processors, 2520 MHz boost clock and PCIe 5.0 x16 interface

  • InterfacePCI Express 5.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 9000 Series
  • GPURadeon RX 9070
  • ArchitectureRDNA 4
  • Game ClockUp to 2070 MHz

Option PULSE

Struck-through versions exist but are not stocked here.

Edition RX 9070

Struck-through versions exist but are not stocked here.

  • 16 GB GDDR6 memory at 20 Gbps for high-resolution textures
  • 3584 stream processors on RDNA 4 architecture for modern gaming workloads
  • Boost clock up to 2520 MHz delivers strong frame rates
  • PCI Express 5.0 x16 interface maximises data throughput
  • Dual-fan cooler in a 2.5-slot design keeps thermals controlled

Sapphire Pulse Radeon RX 9070 16GB

The Sapphire Pulse Radeon RX 9070 11349-03-20G is a graphics card built on the AMD RDNA 4 architecture. It delivers 3584 stream processors and 16GB of GDDR6 memory across a 256-bit interface. The boost clock reaches up to 2520 MHz for high frame rates in modern titles. It targets enthusiasts building a capable 1440p or entry 4K gaming system.

PCI Express 5.0 x16 2.5-slot ATX card

This card fits a standard ATX case with a maximum GPU length of 280 mm and occupies 2.5 expansion slots. It requires a 650W power supply and two 8-pin power connectors for its 220W TDP. The dual-fan cooler exhausts heat into the chassis. A PCIe 5.0 x16 slot provides full bandwidth for the RDNA 4 GPU.

Dual HDMI 2.1a DisplayPort multi-monitor ready

Four display outputs — two HDMI and two DisplayPort 2.1a — drive up to four monitors at 7680 x 4320 resolution. DirectX 12 Ultimate and OpenGL 4.6 support cover current APIs. The card suits builders who need multiple high-refresh displays or VR readiness. Compact ITX cases or PSUs below 650W should look at smaller or lower-power alternatives.

Highlights

  • 16 GB GDDR6 memory at 20 Gbps for high-resolution textures
  • 3584 stream processors on RDNA 4 architecture for modern gaming workloads
  • Boost clock up to 2520 MHz delivers strong frame rates
  • PCI Express 5.0 x16 interface maximises data throughput
  • Dual-fan cooler in a 2.5-slot design keeps thermals controlled

Specifications

BrandSAPPHIRE
SeriesPULSE
Model11349-03-20G
Part Number11349-03-20G
InterfacePCI Express 5.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 9000 Series
GPURadeon RX 9070
ArchitectureRDNA 4
Game ClockUp to 2070 MHz
Boost ClockUp to 2520 MHz
Stream Processors3584
Effective Memory Clock20000 MHz (20 Gbps)
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI2 x HDMI
DisplayPort2 x DisplayPort 2.1a
ColorBlack
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power220W
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length280 mm
Card Dimensions (L x H)280 x 121 x 52 mm
Slot Width2.5 Slots
Shipping weight1.36 kg
Package size381 × 203 × 76 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 220 W thermal design power limit clock speeds during long gaming sessions?

The card is rated at 220 W TDP and draws power through two 8-pin connectors, so sustained loads will stay within that envelope as long as the cooler can move the heat.

How loud and hot does the dual-fan cooler get when the GPU runs at 2520 MHz boost all day?

The double-fan design exhausts heat into the case; under continuous 2520 MHz boost the fans ramp up but remain within typical mid-range acoustic levels for a 2.5-slot card.

My power supply only has one 8-pin PCIe cable — can I still run this card?

The board requires two 8-pin connectors and a 650 W PSU is recommended, so a single-cable unit will not provide enough power for stable operation.

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