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Sapphire PULSE RX 550
11268-16

Baffin
Graphics Processor
640
Cores
40
TMUs
16
ROPs
2048 MB
Memory Size
GDDR5
Memory Type
128 bit
Bus Width
Sapphire PULSE RX 550 Image AMD Baffin Image

Graphics Processor

GPU Name
Baffin
GPU Variant
Baffin LE
Architecture
GCN 4.0
Process Size
14 nm
Transistors
3,000 million
Die Size
123 mm²

Graphics Card

Released
Oct 13th, 2017
Production Status
Active
Bus Interface
PCIe 3.0 x8

Clock Speeds

GPU Clock
1019 MHz
Boost Clock
1071 MHz
Memory Clock
1500 MHz
6000 MHz effective

Memory

Memory Size
2048 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
96.00 GB/s

Render Config

Shading Units
640
TMUs
40
ROPs
16
Compute Units
10

Theoretical Performance

Pixel Rate
17.14 GPixel/s
Texture Rate
42.84 GTexel/s
FP16 (half) performance
1,371 GFLOPS (1:1)
FP32 (float) performance
1,371 GFLOPS
FP64 (double) performance
85.68 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
Single-slot
Length
5.7 inches
6.22 inches
145 mm
158 mm
TDP
60 W
Outputs
1x DVI
1x HDMI
1x DisplayPort
Power Connectors
None
Board Number
D090-21

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.5
OpenCL
2.0
Vulkan
1.1.73
Shader Model
6.0

Baffin GPU Notes

Chip Variant: Polaris 11
Graphics/Compute: GFX8 (gfx803)
Display Core Engine: 11.2
Unified Video Decoder: 6.3
Video Compression Engine: 3.4
ROCm Support

Other retail boards based on this design (6)

Name GPU Clock Boost Clock Memory Clock Other Changes
AREZ PHOENIX RX 550 1019 MHz 1071 MHz 1500 MHz 7.6 inches/193 mm
AREZ PHOENIX RX 550 M7 4 GB 1019 MHz 1071 MHz 1750 MHz 4096 MB, 7.6 inches/193 mm
ASUS PHOENIX RX 550 4 GB 1019 MHz 1071 MHz 1500 MHz 4096 MB, 7.6 inches/193 mm
ASUS PHOENIX RX 550 M7 4 GB 1019 MHz 1071 MHz 1750 MHz 4096 MB, 7.6 inches/193 mm
Sapphire PULSE RX 550 1019 MHz 1071 MHz 1500 MHz 6.22 inches/158 mm, Single-slot
Sapphire PULSE RX 550 4 GB 1019 MHz 1071 MHz 1500 MHz 4096 MB, 6.22 inches/158 mm, Single-slot