Matrox Millenium P650 vs AMD Radeon R7 260X
We compared two Desktop platform GPUs: 64MB VRAM Millenium P650 and 2GB VRAM Radeon R7 260X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R7 260X 's Advantages
Released 10 years and 5 months late
More VRAM (2GB vs 64GB)
Larger VRAM bandwidth (104.0GB/s vs 7.360GB/s)
896 additional rendering cores
Score
Graphics Card
May 2003
Release Date
Oct 2013
Parhelia
Generation
Volcanic Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
230 MHz
Memory Clock
1625 MHz
Memory
64MB
Memory Size
2GB
DDR
Memory Type
GDDR5
128bit
Memory Bus
128bit
7.360GB/s
Bandwidth
104.0GB/s
Render Config
-
Compute Units
14
-
-
-
-
Shading Units
896
8
TMUs
56
2
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-
Theoretical Performance
460.0 MPixel/s
Pixel Rate
17.60 GPixel/s
1.840 GTexel/s
Texture Rate
61.60 GTexel/s
-
-
-
-
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS
Board Design
Unknown
TDP
115W
200 W
Suggested PSU
300 W
2x DVI
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
1x 6-pin
Graphics Processor
Parhelia-LX
GPU Name
Bonaire
MP-A4L
GPU Variant
Bonaire XTX
(215-0839097)
Parhelia
Architecture
GCN 2.0
UMC
Foundry
TSMC
150 nm
Process Size
28 nm
0.08 billion
Transistors
2.08 billion
130 mm²
Die Size
160 mm²
Graphics Features
8.1
DirectX
12 (12_0)
1.3
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
-
Shader Model
6.3
