AMD Radeon RX 580G: GPU Specs & Benchmarks
The Radeon RX 580G is a graphics card by AMD, built on the 14 nm process and based on the Polaris 20 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Graphics Processor (GPU)
- GPU Name
- Polaris 20
- Model number
- Polaris 20 XTX
(215-0910038) - Architecture
- GCN 4.0
- Foundry
- GlobalFoundries
- Process Size
- 14 nm
- Transistors
- 5,700 million
- Die Size
- 232 mm²
Graphics Card
- Release Date
- Oct 15th, 2018
- Family
- Polaris
(RX 500) - Production
- Active
- Predecessor
- Arctic Islands
- Bus Interface
- PCIe 3.0 x16
Memory
- Memory Size
- 8 GB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
- 256.0 GB/s
Performance
- Pixel fillrate
- 42.56 GPixel/s
- Texture fillrate
- 191.5 GTexel/s
- FP16 (half) performance
- 6.129 TFLOPS (1:1)
- FP32 (float) performance
- 6.129 TFLOPS
- FP64 (double) performance
- 383.0 GFLOPS (1:16)
Clock Speeds
- Base Clock
- 1257 MHz
- Boost Clock
- 1330 MHz
- Memory Clock
- 2000 MHz
8 Gbps effective
Render Config
- Shading Units
- 2304
- TMUs
- 144
- ROPs
- 32
- Compute Units
- 36
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 2 MB
Board Design
- Slot Width
- Dual-slot
- Length
- 241 mm
9.5 inches - Thermal design power (TDP)
- 185 W
- Suggested PSU
- 450 W
- Display Connectors
- 1x HDMI
3x DisplayPort - Power Connectors
- 1x 8-pin
- Board Number
- C940,
D009-04
API support
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader Model
- 6.4
