SAPPHIRE Radeon RX 550 640SP 4GB PULSE (11268-15) Graphics Card

Product status: Released | Report Error
Overview
Manufacturer
Sapphire
Original Series
Radeon 500
Custom Series
SAPPHIRE PULSE
Released After
April 20th, 2017
Graphics Processing Unit
GPU Model
Lexa PRO (Polaris 12/LEXA/23)
Architecture
AMD 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
640
Compute Units
8
TMUs
40
ROPs
16
Clocks
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
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
-
Board Power
> 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
Shader Model
5.0

Performance
SPFP Performance
1.5 TFLOPS
Performance per W
30.9 GFLOPS/W
Performance per mm2
15.3 GFLOPS/mm2





 ModelGPU/Mem Clk (MHz)
AREZ Radeon RX 550 2GB PHOENIX
AREZ-PH-RX550-2G
1071 / 1500
AREZ Radeon RX 550 4GB PHOENIX M7
AREZ-PH-RX550-4G-M7
1071 / 1750
BIOSTAR Radeon RX 550 640SP 4GB
VA5515RF41
1183 / 1500
SAPPHIRE Radeon RX 550 640SP 2GB PULSE
11268-15
1206 / 1500
SAPPHIRE Radeon RX 550 640SP 4GB PULSE
11268-15
1206 / 1500
 ModelClocksMemory
AMD Radeon RX Vega 64 Liquid Edition
4096 Unified Cores
1406 / 945 MHz 8 GB HBM2
AMD Radeon RX Vega 64
4096 Unified Cores
1247 / 945 MHz 8 GB HBM2
AMD Radeon RX Vega 64 Limited Edition
4096 Unified Cores
1247 / 945 MHz 8 GB HBM2
AMD Radeon RX Vega Nano
4096 Unified Cores
1156 / 800 MHz 8 GB HBM2
AMD Radeon RX Vega 56
3584 Unified Cores
1156 / 800 MHz 8 GB HBM2
AMD Radeon RX 590
2304 Unified Cores
1469 / 2000 MHz 8 GB GDDR5
AMD Radeon RX 580G
2304 Unified Cores
1257 / 2000 MHz 8 GB GDDR5
AMD Radeon RX 580
2304 Unified Cores
1256 / 2000 MHz 8 GB GDDR5
AMD Radeon RX 580 (OEM)
2304 Unified Cores
1120 / 2000 MHz 8 GB GDDR5
AMD Radeon RX 570
2048 Unified Cores
1168 / 1750 MHz 4 GB GDDR5
AMD Radeon RX 580 2048SP
2048 Unified Cores
1168 / 1750 MHz 8 GB GDDR5
AMD Radeon RX 560
1024 Unified Cores
1175 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 560D
896 Unified Cores
1090 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 550 640SP
640 Unified Cores
1100 / 1500 MHz 2 GB GDDR5
AMD Radeon RX 550
512 Unified Cores
1100 / 1750 MHz 2 GB GDDR5
AMD Radeon 550
512 Unified Cores
1100 / 1750 MHz 2 GB GDDR5
 ModelClocksMemory
AMD Radeon RX 640 640SP (Mobile)
640 Cores
1287 / 1750 MHz 4 GB GDDR5
AMD Radeon RX 640 640SP
640 Cores
1287 / 1750 MHz 4 GB GDDR5
AMD Radeon RX 640 512SP (Mobile)
512 Cores
1287 / 1750 MHz 4 GB GDDR5
AMD Radeon RX 640 512SP
512 Cores
1287 / 1750 MHz 4 GB GDDR5
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 3200
640 Cores
1296 / 1500 MHz 4 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 630
512 Cores
1219 / 1500 MHz 4 GB GDDR5
AMD Radeon 550
512 Cores
1100 / 1750 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