Matrox Millenium P650 vs NVIDIA GeForce GT 620
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 620 's Advantages
Released 9 years late
More VRAM (1024GB vs 64GB)
Larger VRAM bandwidth (14.40GB/s vs 7.360GB/s)
96 additional rendering cores
Score
Graphics Card
May 2003
Release Date
May 2012
Parhelia
Generation
GeForce 600
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
230 MHz
Memory Clock
900 MHz
Memory
64MB
Memory Size
1024MB
DDR
Memory Type
DDR3
128bit
Memory Bus
64bit
7.360GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
-
SM Count
2
-
Shading Units
96
8
TMUs
16
2
ROPs
4
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
2.800 GPixel/s
1.840 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
-
FP32 (float)
268.8 GFLOPS
-
FP64 (double)
22.40 GFLOPS
Board Design
Unknown
TDP
49W
200 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
Parhelia-LX
GPU Name
GF108
MP-A4L
GPU Variant
GF108-100-KB-A1
Parhelia
Architecture
Fermi
UMC
Foundry
TSMC
150 nm
Process Size
40 nm
0.08 billion
Transistors
0.585 billion
130 mm²
Die Size
116 mm²
Graphics Features
8.1
DirectX
12 (11_0)
1.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
-
Shader Model
5.1
