Matrox Millenium P650 vs AMD Radeon VII
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon VII 's Advantages
Released 15 years and 9 months late
Boost Clock1750MHz
More VRAM (16GB vs 64GB)
Larger VRAM bandwidth (1020GB/s vs 7.360GB/s)
3840 additional rendering cores
Score
Graphics Card
May 2003
Release Date
Feb 2019
Parhelia
Generation
Vega II
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1400 MHz
-
Boost Clock
1750 MHz
230 MHz
Memory Clock
1000 MHz
Memory
64MB
Memory Size
16GB
DDR
Memory Type
HBM2
128bit
Memory Bus
4096bit
7.360GB/s
Bandwidth
1020GB/s
Render Config
-
Compute Units
60
-
-
-
-
Shading Units
3840
8
TMUs
240
2
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
112.0 GPixel/s
1.840 GTexel/s
Texture Rate
420.0 GTexel/s
-
FP16 (half)
26.88 TFLOPS
-
FP32 (float)
13.44 TFLOPS
-
FP64 (double)
3.360 TFLOPS
Board Design
Unknown
TDP
295W
200 W
Suggested PSU
600 W
2x DVI
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin
Graphics Processor
Parhelia-LX
GPU Name
Vega 20
MP-A4L
GPU Variant
Vega 20 XT
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
