AMD Radeon R9 390X Graphics Card
Specifications
- Generation
- Pirate Islands
- GPU model
- Grenada
- Interface
- PCIe 3.0 x16
- GPU clock
- 1050 MHz
- Memory size
- 8 GB
- DirectX
- 12 (12_0)
- Release date
- Jun 18th, 2015
Graphics Processor
- GPU model
- Grenada
- GPU variant
- Grenada XT (215-0880004)
- Architecture
- GCN 2.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 6,200 million
- Die size
- 438 mm²
Graphics Card
- Release date
- Jun 18th, 2015
- Generation
- Pirate Islands
- Production
- End-of-life
- Launch price
- 429 USD
- Interface
- PCIe 3.0 x16
- Reviews
- 60 in our database
- Predecessor
- Volcanic Islands
- Successor
- Arctic Islands
Clocks
- GPU clock
- 1050 MHz
- Memory clock
- 1500 MHz 6 Gbps effective
Memory Configuration
- Memory size
- 8 GB
- Memory type
- GDDR5
- Memory bus width
- 512 bit
- Bandwidth
- 384.0 GB/s
Render Configuration
- Shading units
- 2816
- TMUs
- 176
- ROPs
- 64
- Compute units
- 44
- Cache L1
- 16 KB (per CU)
- Cache L2
- 1024 KB
Performance
- Pixel rate
- 67.20 GPixel/s
- Texture rate
- 184.8 GTexel/s
- FP32 (float) performance
- 5.914 TFLOPS
- FP64 (double) performance
- 739.2 GFLOPS (1:8)
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 275 mm 10.8 inches
- Width
- 109 mm 4.3 inches
- Height
- 36 mm 1.4 inches
- TDP
- 275 W
- Suggested PSU
- 600 W
- Outputs
- 2x DVI1x HDMI1x DisplayPort
- Power connectors
- 1x 6-pin + 1x 8-pin
- Board number
- C671, C679-37
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 9432 38742
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if AMD Radeon R9 390X is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
