Matrox Millenium P650 vs NVIDIA T400 4 GB
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA T400 4 GB 's Advantages
Released 18 years late
Boost Clock1425MHz
More VRAM (4GB vs 64GB)
Larger VRAM bandwidth (80.00GB/s vs 7.360GB/s)
384 additional rendering cores
Score
Graphics Card
May 2003
Release Date
May 2021
Parhelia
Generation
Quadro
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
420 MHz
-
Boost Clock
1425 MHz
230 MHz
Memory Clock
1250 MHz
Memory
64MB
Memory Size
4GB
DDR
Memory Type
GDDR6
128bit
Memory Bus
64bit
7.360GB/s
Bandwidth
80.00GB/s
Render Config
-
-
-
-
SM Count
6
-
Shading Units
384
8
TMUs
24
2
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
1024 KB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
22.80 GPixel/s
1.840 GTexel/s
Texture Rate
34.20 GTexel/s
-
FP16 (half)
2.189 TFLOPS
-
FP32 (float)
1094 GFLOPS
-
FP64 (double)
34.20 GFLOPS
Board Design
Unknown
TDP
30W
200 W
Suggested PSU
200 W
2x DVI
Outputs
3x mini-DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
Parhelia-LX
GPU Name
TU117
MP-A4L
GPU Variant
-
Parhelia
Architecture
Turing
UMC
Foundry
TSMC
150 nm
Process Size
12 nm
0.08 billion
Transistors
4.7 billion
130 mm²
Die Size
200 mm²
Graphics Features
8.1
DirectX
12 (12_1)
1.3
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
7.5
-
Shader Model
6.6
