Radeon RX 6800 XT and Matrox Millennium G550 PCIe - video card comparison
Radeon RX 6800 XT
Matrox Millennium G550 PCIe
Architecture
Navi / RDNA2 (2020−2022)
G500 (2001−2005)
GPU code name
Navi 21
Condor
Market segment
Desktop
Desktop
Release date
November 2020
November 2001
Interface
PCIe 4.0 x16
PCIe 1.0 x1
Supplementary power connectors
2x 8-pin
-
Boost clock speed
2250 MHz
-
Core clock speed
1825 MHz
125 MHz
Manufacturing process technology
7 nm
180 nm
Number of transistors
26,800 million
10 million
Pipelines / CUDA cores
4608
-
Power consumption (TDP)
300 Watt
-
Texture fill rate
648.0
0.25
Memory type
GDDR6
DDR
Maximum RAM amount
16 GB
32 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
16000 MHz
332 MBps
Memory bandwidth
512.0 GB/s
2.656 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
2x DVI
HDMI
+
-
DirectX
12 Ultimate (12_2)
8.0
OpenCL
2.0
N/A
OpenGL
4.6
1.5
Shader Model
6.5
-
Vulkan
1.2
N/A