Radeon R7 340 OEM and GeForce 7800 GS AGP - video card comparison
Radeon R7 340 OEM
GeForce 7800 GS AGP
Architecture
GCN 1.0 (2012−2020)
Curie (2003−2013)
GPU code name
Oland
G70
Market segment
Desktop
Desktop
Release date
May 2015
February 2006
Interface
PCIe 3.0 x8
AGP 8x
Supplementary power connectors
None
1x Molex
Boost clock speed
780 MHz
-
Core clock speed
730 MHz
375 MHz
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
950 million
302 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
18.72
6.000
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1800 MHz
1200 MBps
Memory bandwidth
28.8 GB/s
38.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_1)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.1
3.0
Vulkan
1.2.131
N/A