Matrox Millenium P650 vs NVIDIA RTX A400
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A400 's Advantages
Released 20 years and 11 months late
Boost Clock1762MHz
More VRAM (4GB vs 64GB)
Larger VRAM bandwidth (96.00GB/s vs 7.360GB/s)
768 additional rendering cores
Score
Graphics Card
May 2003
Release Date
Apr 2024
Parhelia
Generation
Quadro Ampere(Ax000)
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1417 MHz
-
Boost Clock
1762 MHz
230 MHz
Memory Clock
1500 MHz
Memory
64MB
Memory Size
4GB
DDR
Memory Type
GDDR6
128bit
Memory Bus
64bit
7.360GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
-
SM Count
6
-
Shading Units
768
8
TMUs
24
2
ROPs
16
-
Tensor Cores
24
-
RT Cores
6
-
L1 Cache
128 KB (per SM)
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
28.19 GPixel/s
1.840 GTexel/s
Texture Rate
42.29 GTexel/s
-
FP16 (half)
2.706 TFLOPS
-
FP32 (float)
2.706 TFLOPS
-
FP64 (double)
42.29 GFLOPS
Board Design
Unknown
TDP
50W
200 W
Suggested PSU
250 W
2x DVI
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Parhelia-LX
GPU Name
GA107
MP-A4L
GPU Variant
-
Parhelia
Architecture
Ampere
UMC
Foundry
Samsung
150 nm
Process Size
8 nm
0.08 billion
Transistors
8.7 billion
130 mm²
Die Size
200 mm²
Graphics Features
8.1
DirectX
12 Ultimate (12_2)
1.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
-
Shader Model
6.8
