SAPPHIRE Radeon RX 550 640SP 4GB PULSE Graphics Card 11268-15
Product status: Official | Last Update: 2017-04-04 | Report Error
SAPPHIRE Radeon RX 550 640SP 4GB PULSE
Overview
Manufacturer
Sapphire
Original Series
Radeon 500
Based On
Custom Series
SAPPHIRE PULSE
Released After
April 20th, 2017
Graphics Processing Unit
GPU Model
Lexa PRO (Polaris 12/LEXA/23)
Architecture
AMD GCN 4.0 (Polaris)
Fabrication Process
14 nm
Die Size
101 mm2
Transistors Count
2.2B
Stream Processors
640
TMUs
40
ROPs
16
Clocks
Base Clock
1100 MHz
Boost Clock
1206 MHz (+1.9%)
Memory Clock
1500 MHz
Effective Memory Clock
6000 Mbps
Memory Configuration
Memory Size
4096 MB
Memory Type
GDDR5
Memory Bus Width
128-bit
Memory Bandwidth
96.0 GB/s
Physical
Interface
PCI-Express 3.0 x8
Height
2-slot
TDP/TBP
> 50 W
Recommended PSU
300 W
Multi-GPU Support
2-way
Display Outputs
DVI-I DualLink
1 ×
DisplayPort
1 ×
HDMI
1 ×
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.1
Performance
Pixel Fillrate
19.3 GPixels/s
Texture Fillrate
48.2 GTexel/s
Peak FP32
1.5 TFLOPS
FP32 Perf. per Watt
30.9 GFLOPS/W
FP32 Perf. per mm2
15.3 GFLOPS/mm2
| Model name | Boost | Memory | Power | Custom Series | Popularity | ||
|---|---|---|---|---|---|---|---|
 | AREZ RX 550 640SP 2GB PHOENIX AREZ-PH-RX550-2G | 1071 MHz | 1500 MHz | AREZ | |||
| | AREZ RX 550 640SP 4GB PHOENIX M7 AREZ-PH-RX550-4G-M7 | 1071 MHz | 1750 MHz | AREZ | |||
 | ARKTEK RX 550 2GB | 1183 MHz | 1500 MHz | ||||
| | ARKTEK RX 550 4GB | 1183 MHz | 1500 MHz | ||||
 | AXLE RX 560 4GB | 1183 MHz | 1500 MHz | ||||
| BIOSTAR RX 550 640SP 4GB VA5515RF41 | 1183 MHz | 1500 MHz | |||||
 | DATALAND RX 550 640SP 2GB Dual Cool V2 | 1183 MHz | 1500 MHz | ||||
 | DATALAND RX 550 640SP 2GB SUPER | 1183 MHz | 1500 MHz | ||||
| | DATALAND RX 550 640SP 4GB Dual Cool V3 | 1183 MHz | 1500 MHz | ||||
 | SAPPHIRE RX 550 640SP 2GB PULSE 11268-15 | 1206 MHz | 1500 MHz | PULSE | |||
| | SAPPHIRE RX 550 640SP 4GB PULSE 11268-15 | 1206 MHz | 1500 MHz | PULSE |
