GeForce GTX 260 Rev. 2 and Radeon R7 M520 - video card comparison
GeForce GTX 260 Rev. 2
Radeon R7 M520
Architecture
Tesla 2.0 (2007−2013)
GCN 1.0 (2012−2020)
GPU code name
GT200B
Oland
Market segment
Desktop
Desktop
Release date
July 2008
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Core clock speed
576 MHz
1030 MHz
Floating-point performance
476.9 gflops
659.2 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
1,400 million
1,040 million
Pipelines / CUDA cores
192
320
Power consumption (TDP)
182 Watt
50 Watt
Texture fill rate
36.86
20.60
Memory type
GDDR3
DDR3
Maximum RAM amount
896 MB
2 GB
Memory bus width
448 Bit
64 Bit
Memory clock speed
1998 MHz
2000 MHz
Memory bandwidth
111.9 GB/s
16 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (10_0)
12.0
CUDA
1.3
-
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.0
5.0
Vulkan
N/A
-