Radeon 520 and GeForce 9800 GT Rebrand - video card comparison
Radeon 520
GeForce 9800 GT Rebrand
Architecture
GCN 1.0 (2012−2020)
Tesla (2006−2010)
GPU code name
Oland
G92
Market segment
Laptop
Desktop
Release date
March 2017
July 2008
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
1030 MHz
725 MHz
Floating-point performance
659.2 gflops
448.0 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,040 million
754 million
Pipelines / CUDA cores
320
128
Power consumption (TDP)
50 Watt
125 Watt
Texture fill rate
20.60
46.40
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2250 MHz
2000 MHz
Memory bandwidth
16 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12.0
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.0
4.0
Vulkan
+
N/A