AMD Radeon R9 390 X2 Graphics Card
Specifications
- Generation
- Pirate Islands
- GPU model
- Grenada
- Interface
- PCIe 3.0 x16
- GPU clock
- 1000 MHz
- Memory size
- 8 GB
- DirectX
- 12 (12_0)
- Release date
- Sep 3rd, 2015
Graphics Processor
- GPU model
- Grenada
- GPU variant
- Grenada PRO (215-0880030)
- Architecture
- GCN 2.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 6,200 million
- Die size
- 438 mm²
Graphics Card
- Release date
- Sep 3rd, 2015
- Generation
- Pirate Islands
- Production
- End-of-life
- Launch price
- 1,399 USD
- Interface
- PCIe 3.0 x16
- Predecessor
- Volcanic Islands
- Successor
- Arctic Islands
Clocks
- GPU clock
- 1000 MHz
- Memory clock
- 1350 MHz 5.4 Gbps effective
Memory Configuration
- Memory size
- 8 GB
- Memory type
- GDDR5
- Memory bus width
- 512 bit
- Bandwidth
- 345.6 GB/s
Render Configuration
- Shading units
- 2560
- TMUs
- 160
- ROPs
- 64
- Compute units
- 40
- Cache L1
- 16 KB (per CU)
- Cache L2
- 1024 KB
Performance
- Pixel rate
- 64.00 GPixel/s
- Texture rate
- 160.0 GTexel/s
- FP32 (float) performance
- 5.120 TFLOPS
- FP64 (double) performance
- 640.0 GFLOPS (1:8)
Dimensions & Outputs
- Slot width
- Triple-slot
- TDP
- 580 W
- Suggested PSU
- 950 W
- Outputs
- 2x DVI1x HDMI1x DisplayPort
- Power connectors
- 4x 8-pin
- Board number
- C671
API Support & Features
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.0
- Vulkan
- 1.2
- Shader model
- 6.3
Drivers
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Benchmark & Performance
PassMark
1 8951 38736
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon R9 390 X2 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
