AMD Radeon RX 550: GPU Specs & Benchmarks
The Radeon RX 550 is a graphics card by AMD, built on the 14 nm process and based on the Lexa graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Benchmarks
- PassMark G3D
- 2760
- PassMark G2D
- 489
- 3DMark Time Spy
- 1313
- 3DMark Time Spy Extreme
- 606
- 3DMark Fire Strike
- 3868
- 3DMark Fire Strike Extreme
- 1916
- 3DMark Fire Strike Ultra
- 947
- 3DMark Wild Life
- 8083
- 3DMark Wild Life Extreme
- 2500
- 3DMark Night Raid
- 13144
Graphics Processor (GPU)
- GPU Name
- Lexa
- Model number
- Lexa PRO
(215-0904018) - Architecture
- GCN 4.0
- Foundry
- GlobalFoundries
- Process Size
- 14 nm
- Transistors
- 2,200 million
- Die Size
- 103 mm²
Graphics Card
- Release Date
- Apr 20th, 2017
- Family
- Polaris
(RX 500) - Production
- Active
- Launch Price
- 79 USD
- Predecessor
- Arctic Islands
- Bus Interface
- PCIe 3.0 x8
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 112.0 GB/s
Performance
- Pixel fillrate
- 18.93 GPixel/s
- Texture fillrate
- 37.86 GTexel/s
- FP16 (half) performance
- 1,211 GFLOPS (1:1)
- FP32 (float) performance
- 1,211 GFLOPS
- FP64 (double) performance
- 75.71 GFLOPS (1:16)
Clock Speeds
- Base Clock
- 1100 MHz
- Boost Clock
- 1183 MHz
- Memory Clock
- 1750 MHz
7 Gbps effective
Render Config
- Shading Units
- 512
- TMUs
- 32
- ROPs
- 16
- Compute Units
- 8
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 512 KB
Board Design
- Slot Width
- Dual-slot
- Length
- 145 mm
5.7 inches - Thermal design power (TDP)
- 50 W
- Suggested PSU
- 250 W
- Display Connectors
- 1x DVI
1x HDMI
1x DisplayPort - Power Connectors
- None
- Board Number
- D090-01
API support
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader Model
- 6.4
