AMD Radeon RX 550X

Product status: Released | Report Error
Overview
Manufacturer
AMD
Original Series
Radeon 500X
Release Date
April 11th, 2018
Launch Price
OEM
Graphics Processing Unit
GPU Model
Lexa PRO (Polaris 12)
Architecture
Polaris GCN 4.0
Fabrication Process
14 nm FinFET
Die Size
101 mm2
Transistors Count
2.2B
Transistors Density
21.8M TRAN/mm2
Stream Processors
512
Compute Units
8
TMUs
32
ROPs
16
Clocks
Base Clock
1287 MHz
Boost Clock
1287 MHz
Memory Clock
1750 MHz
Effective Memory Clock
7000 Mbps
Memory Configuration
Memory Size
2048 MB
Memory Type
GDDR5
Memory Bus Width
128-bit
Memory Bandwidth
112 GB/s
Technologies
  • AMD CrossFire
  • AMD Eyefinity
  • AMD HD3D
  • AMD Mantle
  • AMD PowerPlay
  • AMD PowerTune w/ Boost
  • AMD TrueAudio
  • AMD ZeroCore Power

VideoCardz.com

Physical
Interface
PCI-Express 3.0 x8
Height
2-slot
Power Connectors
-
TDP/TBP
50 W
Recommended PSU
300 W
Multi-GPU Support
2-way
Display Outputs
DVI-I DualLink
1 ×
DisplayPort
1 ×
HDMI 2.0
1 ×
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.1
Shader Model
5.0

Performance
Pixel Fillrate
20.6 GPixels/s
Texture Fillrate
41.2 GTexel/s
SPFP Performance
1.3 TFLOPS
Performance per W
26.4 GFLOPS/W
Performance per mm2
13 GFLOPS/mm2





 ModelClocksMemory
AMD Radeon RX 580X
2304 Unified Cores
1256 / 2000 MHz 8 GB GDDR5
AMD Radeon RX 570X
2048 Unified Cores
1168 / 1750 MHz 4 GB GDDR5
AMD Radeon RX 560X
1024 Unified Cores
1175 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 550X (640SP)
640 Unified Cores
1287 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 550X
512 Unified Cores
1287 / 1750 MHz 2 GB GDDR5
 ModelClocksMemory
AMD Radeon RX 550X (640SP)
640 Cores
1287 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 550X
512 Cores
1287 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 550 640SP
640 Cores
1100 / 1500 MHz 2 GB GDDR5
AMD Radeon RX 550
512 Cores
1100 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 540X (Mobile)
512 Cores
1219 / 1500 MHz 2 GB GDDR5
AMD Radeon RX 540 (Mobile)
512 Cores
1219 / 1500 MHz 2 GB GDDR5
AMD Radeon Pro WX 3100
512 Cores
1219 / 1500 MHz 4 GB GDDR5
AMD Radeon Pro WX 2100
512 Cores
1219 / 1500 MHz 2 GB GDDR5
AMD Radeon 540X (Mobile)
512 Cores
1219 / 1500 MHz 2 GB GDDR5
AMD Radeon RX 550 640SP (V)
640 Cores
1100 / 1750 MHz 2 GB GDDR5