Radeon R5 340 OEM and GeForce PCX 5950 - video card comparison
Radeon R5 340 OEM
GeForce PCX 5950
Architecture
GCN 1.0 (2012−2020)
Rankine (2003−2005)
GPU code name
Oland
NV38
Market segment
Desktop
Desktop
Release date
May 2015
February 2004
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
780 MHz
-
Core clock speed
730 MHz
475 MHz
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
950 million
135 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
65 Watt
57 Watt
Texture fill rate
18.72
3.800
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
4600 MHz
850 MHz
Memory bandwidth
36.8 GB/s
27.2 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (11_1)
9.0a
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.1
-
Vulkan
1.2.131
N/A