AMD Radeon RX 550 (Lexa)

AMD Radeon RX 550 (Lexa)

GPU

GPU Chip: Lexa PRO
Execution units: 8
Shader: 512
Render Output Units: 16
Texture Units: 32
Raytracing Cores: 0
FP32: 1.21 TFLOPS

Memory

Memory Size: 2 GB
Memory Type: GDDR5
Memory Clock: 1750 GHz
Memory Speed: 7 Gbps
Memory Bandwith: 112 GB/s
Memory Interface: 128 bit

Clock Speeds

Base Clock: 1.100 GHz
Boost Clock: 1.183 GHz
Avg (Game) Clock: --

Thermal Design

TDP: 50 W
TDP (up): --

Featureset

Max. Displays: 4
Max. resolution: 5120x2880
DirectX: 12
Raytracing: No
DLSS / FSR: Yes

Supported Video Codecs

h264: Decode / Encode
h265 / HEVC: Decode / Encode
VP8: Decode
VP9: Decode
AV1: No

Additional data

Manufacturer: AMD
Architecture: GCN 4
GPU Interface: PCIe 3.0 x 8
Structure size: 14 nm
Release date: Q2/2017
Launch Price: 79 $



TOP 5 GPUs in group by FP32 performance

1. ASRock Phantom Gaming Radeon RX 550 4G ASRock Phantom Gaming Radeon RX 550 4G 1.26 TFLOPS
2. GIGABYTE Radeon RX 550 Gaming OC 2G GIGABYTE Radeon RX 550 Gaming OC 2G 1.25 TFLOPS
3. MSI Radeon RX 550 2GT LP OC MSI Radeon RX 550 2GT LP OC 1.23 TFLOPS
4. MSI Radeon RX 550 4GT LP OC MSI Radeon RX 550 4GT LP OC 1.23 TFLOPS
5. MSI Radeon RX 550 AERO ITX 2G OC MSI Radeon RX 550 AERO ITX 2G OC 1.23 TFLOPS



TOP 5 GPUs in group by maximum TDP

1. SAPPHIRE PULSE RX 550 2G G5 SAPPHIRE PULSE RX 550 2G G5 65 W
2. SAPPHIRE PULSE RX 550 2G G5 64BIT SAPPHIRE PULSE RX 550 2G G5 64BIT 65 W
3. SAPPHIRE PULSE RX 550 2G G5 V2 SAPPHIRE PULSE RX 550 2G G5 V2 65 W
4. SAPPHIRE PULSE RX 550 4G G5 SAPPHIRE PULSE RX 550 4G G5 65 W
5. SAPPHIRE PULSE RX 550 4G G5 LP SAPPHIRE PULSE RX 550 4G G5 LP 65 W




Recommended power supplies for this graphics card

Power Supply PCIe 8 Pin (6+2) Launch Price




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