Matrox Millenium P650 vs AMD Radeon RX 550
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 550 's Advantages
Released 13 years and 11 months late
Boost Clock1183MHz
More VRAM (2GB vs 64GB)
Larger VRAM bandwidth (112.0GB/s vs 7.360GB/s)
512 additional rendering cores
Score
Graphics Card
May 2003
Release Date
Apr 2017
Parhelia
Generation
Polaris
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1100 MHz
-
Boost Clock
1183 MHz
230 MHz
Memory Clock
1750 MHz
Memory
64MB
Memory Size
2GB
DDR
Memory Type
GDDR5
128bit
Memory Bus
128bit
7.360GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
-
-
-
-
Shading Units
512
8
TMUs
32
2
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
18.93 GPixel/s
1.840 GTexel/s
Texture Rate
37.86 GTexel/s
-
FP16 (half)
1211 GFLOPS
-
FP32 (float)
1211 GFLOPS
-
FP64 (double)
75.71 GFLOPS
Board Design
Unknown
TDP
50W
200 W
Suggested PSU
250 W
2x DVI
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Parhelia-LX
GPU Name
Lexa
MP-A4L
GPU Variant
Lexa PRO
(215-0904018)
Parhelia
Architecture
GCN 4.0
UMC
Foundry
GlobalFoundries
150 nm
Process Size
14 nm
0.08 billion
Transistors
2.2 billion
130 mm²
Die Size
103 mm²
Graphics Features
8.1
DirectX
12 (12_0)
1.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
-
Shader Model
6.4
