Matrox Millenium P650 vs AMD Radeon Pro V420
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Pro V420 's Advantages
Boost Clock1700MHz
More VRAM (32GB vs 64GB)
Larger VRAM bandwidth (819.2GB/s vs 7.360GB/s)
4096 additional rendering cores
Score
Graphics Card
May 2003
Release Date
Unknown
Parhelia
Generation
Radeon Pro Vega
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
800 MHz
-
Boost Clock
1700 MHz
230 MHz
Memory Clock
800 MHz
Memory
64MB
Memory Size
32GB
DDR
Memory Type
HBM2
128bit
Memory Bus
4096bit
7.360GB/s
Bandwidth
819.2GB/s
Render Config
-
Compute Units
64
-
-
-
-
Shading Units
4096
8
TMUs
256
2
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
108.8 GPixel/s
1.840 GTexel/s
Texture Rate
435.2 GTexel/s
-
FP16 (half)
27.85 TFLOPS
-
FP32 (float)
13.93 TFLOPS
-
FP64 (double)
6.963 TFLOPS
Board Design
Unknown
TDP
300W
200 W
Suggested PSU
700 W
2x DVI
Outputs
6x mini-DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Parhelia-LX
GPU Name
Vega 20
MP-A4L
GPU Variant
Vega 20 GLXT WS
(215-0914026)
Parhelia
Architecture
GCN 5.1
UMC
Foundry
TSMC
150 nm
Process Size
7 nm
0.08 billion
Transistors
13.23 billion
130 mm²
Die Size
331 mm²
Graphics Features
8.1
DirectX
12 (12_1)
1.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
-
Shader Model
6.7
