AMD Radeon RX 550

Product status: Released | Last Update: 2019-11-12 | Report Error
Overview
Manufacturer
AMD
Original Series
Radeon 500
Release Date
April 20th, 2017
Launch Price
$79 USD
Graphics Processing Unit
GPU Model
Lexa PRO (Polaris 12/LEXA/23)
Architecture
GCN 4.0 (Polaris)
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
1100 MHz
Boost Clock
1183 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
112.0 GB/s
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
1 ×
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.1

Performance
Pixel Fillrate
18.9 GPixels/s
Texture Fillrate
37.9 GTexel/s
FP32 Performance
1.2 TFLOPS
FP32 Perf. per Watt
24.2 GFLOPS/W
FP32 Perf. per mm2
12 GFLOPS/mm2

ModelInterfaceClocksMemoryGPUGPU ConfigLP
AMD Radeon RX 550 PCIe 3.0 x8 1100 / - / 1750 MHz 2GB GDDR5 (128b) Lexa PRO 512 : 32 : 16
AMD Radeon RX 550 640SP PCIe 3.0 x8 1100 / - / 1750 MHz 2GB GDDR5 (128b) Lexa PRO 640 : 40 : 16




1144 MHz
MIN
1144
(2)
1183
(22)
1190
(1)
1195
(2)
1203
(12)
1206
(3)
1219
(1)

1219 MHz
MAX

  Model nameBoostMemoryPowerCustom SeriesPopularity
  Thumbnail
ASROCK RX 550 2GB Phantom Gaming 1144 MHz 1560 MHz - Phantom
 
26%
  Thumbnail
ASROCK RX 550 4GB Phantom Gaming 1144 MHz 1560 MHz - Phantom
 
14%
  Thumbnail
ASUS RX 550 2GB PHOENIX
PH-RX550-2G
1183 MHz 1750 MHz -
 
2%
  Thumbnail
ASUS RX 550 2GB PHOENIX EVO
PH-RX550-2G-EVO
1183 MHz 1750 MHz -
 
2%
  Thumbnail
ASUS RX 550 2GB Single Fan
RX550-2G
1183 MHz 1750 MHz -
 
33%
  Thumbnail
ASUS RX 550 4GB PHOENIX
PH-RX550-4G
1183 MHz 1750 MHz -
 
3%
  Thumbnail
ASUS RX 550 4GB PHOENIX EVO
PH-RX550-4G-EVO
1183 MHz 1750 MHz -
 
4%
  Thumbnail
ASUS RX 550 4GB Single Fan
RX550-4G
1183 MHz 1750 MHz -
 
61%
  Thumbnail
BIOSTAR RX 550 2GB
VA5505RF21
1183 MHz 1750 MHz -
 
32%
  Thumbnail
BIOSTAR RX 550 4GB
VA5505RF41
1183 MHz 1750 MHz -
 
78%
  Thumbnail
COLORFIRE RX 550 4GB 1183 MHz 1750 MHz -
 
22%
  Thumbnail
DATALAND RX 550 2GB Dual Cool 1183 MHz 1750 MHz -
 
28%
  Thumbnail
GIGABYTE RX 550 2GB
GV-RX550D5-2GD
1195 MHz 1750 MHz -
 
46%
  Thumbnail
GIGABYTE RX 550 2GB GAMING OC
GV-RX550GAMING OC-2GD
1219 MHz 1750 MHz - GAMING
 
61%
  Thumbnail
GIGABYTE RX 550 2GB V2
GV-RX550D5-2GDV2
1195 MHz 1750 MHz -
 
4%
  Thumbnail
HIS RX 550 2GB GREEN iCooler OC
HS-550R2SCNR
1203 MHz 1750 MHz - iCooler
 
21%
  Thumbnail
HIS RX 550 2GB GREEN Slim-iCooler OC
HS-550R2TCNR
1203 MHz 1750 MHz - iCooler
 
13%
  Thumbnail
HIS RX 550 4GB GREEN iCooler OC
HS-550R4SCNR
1203 MHz 1750 MHz - iCooler
 
14%
  Thumbnail
HIS RX 550 4GB GREEN Slim-iCooler OC
HS-550R4TCNR
1203 MHz 1750 MHz - iCooler
 
21%
  Thumbnail
KUROUTOSHIKOU RX 550 2GB
RD-RX550-E2GB
1183 MHz 1750 MHz -
 
14%
  Thumbnail
KUROUTOSHIKOU RX 550 2GB Short
RD-RX550-E2GB / SHORT
1183 MHz 1750 MHz -
 
8%
  Thumbnail
MAXSUN RX 550 4GB Transformers 1183 MHz 1750 MHz -
 
36%
  Thumbnail
MAXSUN RX 550 4GB Transformers M.3 1183 MHz 1750 MHz -
 
8%
  Thumbnail
MSI RX 550 2GB AERO ITX 1183 MHz 1750 MHz - Aero
 
13%
  Thumbnail
MSI RX 550 2GB AERO ITX OC 1203 MHz 1750 MHz - Aero
 
36%
  Thumbnail
MSI RX 550 2GB AERO ITX OC V1 1183 MHz 1750 MHz - Aero
 
1%
  Thumbnail
MSI RX 550 2GB LP OC 1183 MHz 1750 MHz -
 
14%
  Thumbnail
MSI RX 550 4GB AERO ITX 1183 MHz 1750 MHz - Aero
 
15%
  Thumbnail
MSI RX 550 4GB AERO ITX OC 1203 MHz 1750 MHz - Aero
 
24%
  Thumbnail
MSI RX 550 4GB AERO ITX OC V1 1183 MHz 1750 MHz - Aero
 
3%
  Thumbnail
POWERCOLOR RX 550 2GB
AXRX 550 2GBD5-DH/OC
1190 MHz 1750 MHz -
 
40%
  Thumbnail
SAPPHIRE RX 550 2GB PULSE
11268-03-20G
1206 MHz 1750 MHz - PULSE
 
59%
  Thumbnail
SAPPHIRE RX 550 4GB PULSE
11268-01-20G
1206 MHz 1750 MHz - PULSE
 
100%
  Thumbnail
SAPPHIRE RX 550 4GB PULSE Low Profile
11268-09
1206 MHz 1750 MHz - NITRO
 
31%
  Thumbnail
VISIONTEK RX 550 2GB
900963
1183 MHz 1750 MHz -
 
11%
  Thumbnail
XFX RX 550 2GB Core Edition OC
RX-550P2TFG5
1203 MHz 1750 MHz - Core
 
25%
  Thumbnail
XFX RX 550 2GB Core Edition OC
550P2SFG5
1203 MHz 1750 MHz - Core
 
12%
  Thumbnail
XFX RX 550 2GB Low Profile OC
RX-550P2LFG5
1203 MHz 1750 MHz -
 
37%
  Thumbnail
XFX RX 550 4GB Core Edition OC
RX-550P4SFG5
1203 MHz 1750 MHz - Core
 
31%
  Thumbnail
XFX RX 550 4GB Core Edition OC
RX-550P4TFG5
1203 MHz 1750 MHz - Core
 
38%
  Thumbnail
XFX RX 550 4GB Low Profile OC
RX-550P4LFG5
1203 MHz 1750 MHz -
 
66%
  Thumbnail
YESTON RX 550 4GB GAEA 1183 MHz 1750 MHz 1 × 6-pin GAEA
 
43%
  Thumbnail
YESTON RX 550 4GB Speed Edition 1183 MHz 1750 MHz -
 
75%
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon RX Vega 64 Liquid Edition
 
4096
 
1677 MHz
 
1.9 Gbps
 
8 GB HB2 2048b
Thumbnail
AMD Radeon RX Vega 64
 
4096
 
1546 MHz
 
1.9 Gbps
 
8 GB HB2 2048b
Thumbnail
AMD Radeon RX Vega 64 Limited Edition
 
4096
 
1546 MHz
 
1.9 Gbps
 
8 GB HB2 2048b
Thumbnail
AMD Radeon RX Vega Nano
 
4096
 
1471 MHz
 
1.6 Gbps
 
8 GB HB2 2048b
Thumbnail
AMD Radeon RX Vega 56
 
3584
 
1471 MHz
 
1.6 Gbps
 
8 GB HB2 2048b
Thumbnail
AMD Radeon RX 590
 
2304
 
1545 MHz
 
8 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 590 GME
 
2304
 
1380 MHz
 
8 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 580G
 
2304
 
1330 MHz
 
8 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 580
 
2304
 
1340 MHz
 
8 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 580 (OEM)
 
2304
 
1266 MHz
 
8 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 580 2048SP
 
2048
 
1284 MHz
 
7 Gbps
 
8 GB GD5 256b
Thumbnail
AMD Radeon RX 570
 
2048
 
1244 MHz
 
7 Gbps
 
4 GB GD5 256b
Thumbnail
AMD Radeon RX 560
 
1024
 
1275 MHz
 
7 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 560D
 
896
 
1196 MHz
 
7 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 550 640SP
 
640
 
1183 MHz
 
6 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 550
 
512
 
1183 MHz
 
7 Gbps
 
2 GB GD5 128b
Thumbnail
AMD Radeon 550
 
512
 
1183 MHz
 
7 Gbps
 
2 GB GD5 64b
 ModelCoresBoost ClockMemory ClockMemory Config.
Thumbnail
AMD Radeon Pro WX 3200
 
640
 
1296 MHz
 
6 GB/s
 
4 GB GD5 128b
Thumbnail
AMD Radeon RX 640 640SP
 
640
 
1287 MHz
 
7 GB/s
 
4 GB GD5 64b
Thumbnail
AMD Radeon RX 640 640SP (Mobile)
 
640
 
1287 MHz
 
7 GB/s
 
4 GB GD5 64b
Thumbnail
AMD Radeon RX 550X (640SP)
 
640
 
1287 MHz
 
7 GB/s
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 550 640SP
 
640
 
1183 MHz
 
6 GB/s
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 640 512SP
 
512
 
1287 MHz
 
7 GB/s
 
4 GB GD5 64b
Thumbnail
AMD Radeon RX 640 512SP (Mobile)
 
512
 
1287 MHz
 
7 GB/s
 
4 GB GD5 64b
Thumbnail
AMD Radeon 630
 
512
 
1219 MHz
 
6 GB/s
 
4 GB GD5 64b
Thumbnail
AMD Radeon Pro WX 3100
 
512
 
1219 MHz
 
6 GB/s
 
4 GB GD5 128b
Thumbnail
AMD Radeon RX 550X
 
512
 
1287 MHz
 
7 GB/s
 
2 GB GD5 128b
Thumbnail
AMD Radeon 540X (Mobile)
 
512
 
1219 MHz
 
6 GB/s
 
2 GB GD5 64b
Thumbnail
AMD Radeon Pro WX 2100
 
512
 
1219 MHz
 
6 GB/s
 
2 GB GD5 64b
Thumbnail
AMD Radeon RX 540 (Mobile)
 
512
 
1219 MHz
 
6 GB/s
 
2 GB GD5 128b
Thumbnail
AMD Radeon RX 540X (Mobile)
 
512
 
1219 MHz
 
6 GB/s
 
2 GB GD5 64b
Thumbnail
AMD Radeon RX 550
 
512
 
1183 MHz
 
7 GB/s
 
2 GB GD5 128b
Thumbnail
AMD Radeon 550
 
512
 
1183 MHz
 
7 GB/s
 
2 GB GD5 64b
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