AMD Radeon Pro 555: GPU Specs & Benchmarks
The Radeon Pro 555 is a graphics card by AMD, built on the 14 nm process and based on the Polaris 21 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Benchmarks
- PassMark G3D
- 3141
- PassMark G2D
- 659
Graphics Processor (GPU)
- GPU Name
- Polaris 21
- Model number
- Polaris 21 PRO
- Architecture
- GCN 4.0
- Foundry
- GlobalFoundries
- Process Size
- 14 nm
- Transistors
- 3,000 million
- Die Size
- 123 mm²
Graphics Card
- Release Date
- Jun 5th, 2017
- Family
- Radeon Pro Mac
(500 Series) - Production
- Active
- Bus Interface
- PCIe 3.0 x8
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 81.60 GB/s
Performance
- Pixel fillrate
- 13.60 GPixel/s
- Texture fillrate
- 40.80 GTexel/s
- FP16 (half) performance
- 1,306 GFLOPS (1:1)
- FP32 (float) performance
- 1,306 GFLOPS
- FP64 (double) performance
- 81.60 GFLOPS (1:16)
Clock Speeds
- Memory Clock
- 1275 MHz
5.1 Gbps effective - GPU Clock
- 850 MHz
Render Config
- Shading Units
- 768
- TMUs
- 48
- ROPs
- 16
- Compute Units
- 12
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 1024 KB
Board Design
- Slot Width
- IGP
- Thermal design power (TDP)
- 75 W
- Display Connectors
- No outputs
- Power Connectors
- None
API support
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader Model
- 6.4
