Radeon R5 340X OEM and Matrox G450 - video card comparison
Radeon R5 340X OEM
Matrox G450
Architecture
GCN 1.0 (2012−2020)
G400 (1999−2002)
GPU code name
Oland
Condor
Market segment
Desktop
Desktop
Release date
May 2015
January 2001
Interface
PCIe 3.0 x8
PCI
Supplementary power connectors
None
None
Boost clock speed
1050 MHz
-
Core clock speed
900 MHz
125 MHz
Floating-point performance
806.4 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
950 million
10 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
65 Watt
-
Texture fill rate
21.60
0.25
Memory type
DDR3
DDR
Maximum RAM amount
2 GB
32 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
332 MBps
Memory bandwidth
16 GB/s
2.656 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x VGA
DirectX
12 (11_1)
6.0
OpenCL
1.2
None
OpenGL
4.6
None
Shader Model
5.1
-
Vulkan
1.2.131
N/A