AMD Radeon RX 550 Mobile vs AMD Radeon Pro V520
GPU Specs Compare
Graphics Card
Release Date
Jul 2017
Dec 2020
Generation
Mobility Radeon
Radeon Pro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
1000 MHz
Boost Clock
1287 MHz
1600 MHz
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
128bit
2048bit
Bandwidth
96.00GB/s
512.0GB/s
Render Config
Compute Units
10
36
Shading Units
640
2304
TMUs
40
144
ROPs
16
64
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
20.59 GPixel/s
102.4 GPixel/s
Texture Rate
51.48 GTexel/s
230.4 GTexel/s
FP16 (half)
1.647 TFLOPS
14.75 TFLOPS
FP32 (float)
1.647 TFLOPS
7.373 TFLOPS
FP64 (double)
103.0 GFLOPS
460.8 GFLOPS
Graphics Processor
GPU Name
Lexa
Navi 12
GPU Variant
Lexa PRO(215-0904018)
Navi 12
Architecture
GCN 4.0
RDNA 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
2.2 billion
Unknown
Die Size
103 mm²
Unknown
Board Design
TDP
50W
225W
Outputs
No outputs
No outputs
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.5