GeForce 7950 GT AGP and Radeon R7 M520 - video card comparison
GeForce 7950 GT AGP
Radeon R7 M520
Architecture
Curie (2003−2013)
GCN 1.0 (2012−2020)
GPU code name
G71
Oland
Market segment
Desktop
Desktop
Release date
April 2007
April 2017
Interface
AGP 8x
PCIe 3.0 x8
Supplementary power connectors
1x Molex
None
Core clock speed
500 MHz
1030 MHz
Floating-point performance
-
659.2 gflops
Manufacturing process technology
90 nm
28 nm
Number of transistors
278 million
1,040 million
Pipelines / CUDA cores
-
320
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
12.00
20.60
Memory type
GDDR3
DDR3
Maximum RAM amount
512 MB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1200 MHz
2000 MHz
Memory bandwidth
38.4 GB/s
16 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
9.0c (9_3)
12.0
OpenCL
N/A
1.2
OpenGL
2.1
4.6
Shader Model
3.0
5.0
Vulkan
N/A
-